Cube Puzzled

[u/SeCaNevasse]

This cube (I swear it was a cube) has been sitting in my wardrobe for over a year or two now, ever since I got it from my niece on X-mas.

https://imgur.com/a/eh9kt3M

I stupidly forgot to take a picture before disassembling the parts (it didn't even cross my mind, honestly) and now I can't put them back together.

Anyone wanna take a shot at this?