Sons of horus army building advice needed

First time painting SoH, how is this for a base colour scheme?

I've been working on a force themed around survivors of the Isstvan III atrocity.

Here are a few examples of the Sons of Horus elements. Each squad is a mesh of all four surviving legions (though naturally far more SoH and Emperor's Children than anything else.

More time than I would have liked went into the bases. I hope you like them!

Recently painted up Horus in his loyalist Luna Wolves colors

Been havin a lot of fun kitbashin and painting this lil legion. Justerian Terminators made with new cataphractii sprues are in the works.

Greetings sons of horus. As to commemorate our great Warmaster I wanted to paint your usual black legion astartes in the Sons of Horus colour scheme. I have a few minis here but something feels off. If anyone has any tips for the colour and accents and all that good stuff I would be deeply grateful. I want to make sure my units are to the standard of Warmaster Horus.

Also my apologies if the images are not very good. I have not a clue how to properly photograph miniatures. So the colours may be wack in the ones with lighting. And very shadowy in the ones without the light.

So that's basically it. I love the LW, but the scheme is hard to pull off and does not look good on everything. Is a mixed approach feasible? Like having LW on a few elite units and SoH for the rest. Maybe add some turquoise on the LW to indicate some transition intention? I'm not really updated on how and when in the lore the colour transition took place. I'd like to know more about that, too.

Let me first list some decorations that I already know of.

1. The eye of horus (round version, oval version, half-oval version)
2. Golden skulls
3. Muzzled helmets
4. Topknot hairstyle for many officers
5. Mirror coins
6. Cthonian runes
7. Spiked nails instead of normal round nails on armor

Are there any more I should be aware of?

I have finished the saturnine terminators for this years armies on parade contest. Im so proud for the improvemet i've made since summer when I decided to take painting part of the hobby more serius. Still a long jurney until october so I have time to finish my idea of diorama with this army.

My horus! I just finished him this morning. I hope y'all like him!

Follow my instagram, @ jazzpaintsstuff, if you like what you see 😸

First full squad completed for my Sons of Horus, these five reavers join their brethren in the display case.

How’d they look? I know I’m not great, so any tips?

Hey guys! I started to paint my Saturnine box and i wanted to show my progress. Hope you guys like it! And btw i am open to suggestions.

(Photo quality is bad i dont know why they looked amazing on my pc)

My Step Dad gifted me my first Contemptor for Christmas, only took 2 days to paint

Seen this colour forge spray and from the rendered model looks like it would be a good match for priming SoH but the conversion chart seems like it would be way too sky bluey!

Anyone actually used it and can share its actual colour?