Ahazou - content app redesign

This weekend I was trying to get to my feet on 3D art. Wow, it's been literally years since I created any 3D art!

I've been working on this app redesign since October.
Ahazou is the company I work for, we create and distribute accessible social media content for small businesses.

Although I had lots of iterations for these designs, I never posted any of them, so here they are :D

What do you think about showcasing work in 3D device mockups? Is it still a thing?