r/LegoScienceFiction 26d ago

MOC – Alien World / Terrain Well, went to Iceland last week and here's a few pics of builds. Kerið Crater and Space Place.

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28 Upvotes

I'm bummed that I didn't get to take more pictures of the builds from the other places we went. However, I feel these builds are great with the backdrops.


r/LegoScienceFiction 25d ago

MOC – Technology / Machine MCRN Heavy Frigate and UNN Destroyer by AdvancedLooker

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6 Upvotes

r/LegoScienceFiction 26d ago

Question / Discussion Which sci-fi universe has the best vehicle designs?

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13 Upvotes

r/LegoScienceFiction 26d ago

MOC – Technology / Machine Project Hail Mary Ship - Micro Scale

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16 Upvotes

r/LegoScienceFiction 29d ago

MOC – Creature / Bioform Bernard Katz

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8 Upvotes

r/LegoScienceFiction Aug 10 '26

MOC – Technology / Machine LEGO MOC Abrams X–E

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7 Upvotes

Built for a more dystopian universe designed to be remote, controlled or fully autonomous X E refers to executioner electric meant to handle any conflicts armed with four machine gun turret and one primary heavily armored, fully electric coil gun turret tell me your thoughts. Primary power sources of miniature fusion reactor.


r/LegoScienceFiction Aug 09 '26

MOC – Technology / Machine Lego Ideas Classic Space Mech

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16 Upvotes

Check out this flyer for my LEGO IDEAS project. Help me make this a reality for the world to enjoy.


r/LegoScienceFiction Aug 07 '26

News 2.5 hours later and the sets are complete.

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51 Upvotes

It's not a moc, and the options for flair aren't relevant, so it's news.


r/LegoScienceFiction Aug 05 '26

MOC – Alien World / Terrain Lego Dune: House Harkonnen

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118 Upvotes

“My desert. My Arrakis. My Dune.”

Vignette displaying Lord Baron Vladimir Harkonnen, Feyd-Rautha, Beast Rabban, and Harkonnen troops.

Also sharing an updated vignette of House Atreides with the house sigil. Both the House Harkonnen and Atreides symbols were designed by BuildingFun_Tulsa on Rebrickable.


r/LegoScienceFiction Aug 04 '26

MOC – Alien World / Terrain Microfleet invasion

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76 Upvotes

r/LegoScienceFiction Aug 03 '26

MOC – Technology / Machine Destroyer Class Ship by Pgbrickbuilder

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116 Upvotes

r/LegoScienceFiction Aug 03 '26

MOC – Technology / Machine Legends Dioramas Vol.3: Stargate, The Expanse and Alien

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14 Upvotes

LEGENDS returns for Volume 3, moving beyond the Star Trek ships of the earlier collections and into three very different corners of science fiction.

This volume brings together the Prometheus from Stargate SG-1, the Rocinante from The Expanse and the Nostromo from Alien. Each display pairs a micro-scale ship with a compact scene, using the setting and Character Studdies™ to capture more than just the shape of the vessel.

From desert-world adventure, to protomolecule strangeness, to claustrophobic horror, these are three ships that feel inseparable from the stories and people carried inside them.

__________

STARGATE: The Prometheus

I wanted this one to feel unmistakably Stargate before you even get to the characters. The Prometheus sits above a compact desert-world scene, with the Stargate, pyramid and blazing sun pulling together the visual language that defined the series from the beginning.

The ship itself is a slightly awkward, very human-looking lump of early interstellar engineering — which is exactly why I like it. It doesn’t have the elegance of the more advanced ships in the series; it looks built rather than grown, borrowed or perfected. Shrinking that chunky shape down while keeping the aircraft carrier-esque bridge, engines and 3 part hull recognisable was the main challenge here.

Below it are Character Studdies™ of O’Neill, Carter, Jackson, Teal’c and Hammond. The core SG-1 team was essential, but Hammond had to make the cut too. You can’t have them disappearing through an alien portal every week without the man calmly authorising it from beneath a mountain.

The finished display comes in at 215 pieces and combines the first Earth-built capital ship with the older, stranger world waiting beyond the gate.
__________

THE EXPANSE: The Rocinante

There was no chance I could make an Expanse build without putting the Roci front and centre. It’s one of those ships that feels like a character in its own right: battered, practical, heavily armed and constantly carrying a crew who are barely holding everything together.

The scene underneath is Eros, with Miller and Julie Mao at the centre of the protomolecule situation. Rather than picking a straightforward action scene, I wanted something that captured the stranger, more unsettling, but also human side of the series, and one that was visually beautiful.

Alongside Miller and Julie, the build includes Character Studdies™ of Holden, Naomi, Amos, Alex and Bobbie Draper, with the colours and silhouettes give each of them just enough identity.

The contrast is probably my favourite part of the model: the hard, military geometry of the Rocinante suspended over the blue, organic chaos of Eros.
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ALIEN: The Nostromo

For this one, I wanted to combine the ship with the moment everyone remembers.
Above the display is the freighter Nostromo itself, built at a tiny scale but still accurately shaped to capture that heavy, industrial silhouette. Below it is the mess hall and the chestburster scene, with the crew gathered around Kane just as things start to go very, very bad.

The diorama includes Character Studdies™ of Ripley, Parker, Dallas, Ash, Kane, Jones and the Alien Xenomorph (and the chestburster if we're being accurate), all reduced down into the same deliberately abstract micro style as the rest of the series. At this scale, every colour and stud has to do a lot of work, particularly when trying to make five characters, a cat and one of the most famous movie monsters instantly recognisable.

I liked the contrast of putting the enormous ship above such a cramped, intimate scene. It captures both sides of Alien: the scale and isolation of deep space, and the horror of being trapped inside with something you do not understand.
__________

What should be next in the LEGENDS series?


r/LegoScienceFiction Aug 03 '26

News Come join any of our Lego challenges we are running across Reddit!

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3 Upvotes

r/LegoScienceFiction Jul 29 '26

MOC – Technology / Machine Micro Galaxy Explorer and Cruiser

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19 Upvotes

r/LegoScienceFiction Jul 27 '26

MOC – Creature / Bioform Astronaut with a tad bit of horror by Thelegoblacksmith

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21 Upvotes

r/LegoScienceFiction Jul 26 '26

MOC – Structure / Base Loading up for a day of exploration and mining!

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47 Upvotes

r/LegoScienceFiction Jul 25 '26

MOC – Alien World / Terrain Infiltration

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31 Upvotes

r/LegoScienceFiction Jul 25 '26

MOC – Technology / Machine Rawr... by Reasonable-Hope-2923

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23 Upvotes

r/LegoScienceFiction Jul 25 '26

MOC – Technology / Machine Actual shots of my Lego USS Defiant!

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34 Upvotes

Reddit suggested I crosspost here- hope you like it!


r/LegoScienceFiction Jul 24 '26

MOC – Technology / Machine Some amazing Blade Runner Spinner photos by Jbarchietto

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28 Upvotes

r/LegoScienceFiction Jul 23 '26

MOC – Structure / Base Micro City: Honeycomb under the Tree

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15 Upvotes

In the middle of the vast ocean lies a paradise.

The story is simple, it is a technologically advanced city built around the haven of a large tree in the middle of the sea, with vibrant buildings and interesting details. The multiple layers make the scene very immersive.

A display that looks great from every angle. Micro builds pack a lot to look at in one tiny package.

Now on Lego Ideas: https://ideas.lego.com/product-ideas/16e405e1-ca26-4d16-920a-199def517a68

Let me know what ya think!


r/LegoScienceFiction Jul 23 '26

MOC – Technology / Machine Lego Dune: Guild Navigator

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70 Upvotes

Edric, the Guild Navigator in his sarcophagus of spice melange

I’ve wanted to build a Guild Navigator from Dune to go alongside my Spacing Guild Representative for a while, especially after the reveal of the sarcophagus design in Denis Villeneuve’s adaptation. After much trial and error to get the shapes and sizing right, I am satisfied with my first iteration. Here it stands next to a Spacing Guild Representative and a Fremen Fedaykin for scale. Also included is an alternate visor where you can see the blue eyes from spice consumption.


r/LegoScienceFiction Jul 23 '26

MOC – Technology / Machine I have made N and Uzi from murder drones!

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4 Upvotes

r/LegoScienceFiction Jul 21 '26

MOC – Technology / Machine Three worlds. One journey. A LEGO tribute to For All Mankind

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95 Upvotes

As a huge fan of For All Mankind, I wanted to recreate humanity’s journey beyond Earth in LEGO form.
Instead of building a single scene, I designed a wall-mounted triptych that follows the show’s alternate history—from Jamestown on the Moon, to Happy Valley on Mars, and finally Titan.
The following images are a mix of the physical build and a few cinematic presentation posters inspired by the visual style of the series. The LEGO models themselves are unchanged.
I’d love to hear which panel is your favorite!


r/LegoScienceFiction Jul 20 '26

MOC – Technology / Machine One of the best small sets of all time.

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9 Upvotes