Yes, it's a proper (though cheap) mini cube. I added proper dice dots to it for the hell of it. Fully solved, it's a proper die. Also, the red/white/blue pattern here is a proper and easily solvable die-cube. The opposite sides are autumn colors yellow/orange/green.

I also discovered a Christmas color theme proper die-cube.

I've found it very fun and interesting to play with, as obviously it's now a dual puzzle.

Thoughts?

Edit: Another post from I Made This, showing the autumn colors corner from the fully solved cube..

https://lemmy.world/post/20039223