My friend and I finally decided to use Babylon.js for our next project and this is what came out of it.
We are both in 3D world for a while now. I am using Babylon for quite some time and I finally managed to get him on board. Please check it out and give some feedback (mostly if it works at all xD, because I think Safari cannot open it for some reason, maybe cause of Webgl2 limitation).
We usually do this type of work, but this is the first time we implemented Babylon in our workflow. Thank you all for help and for Babylon itself. Cheers.