I freaking Love your art! Great work mate. :)
for the god sake do it for 3ds max and take my money yoo
We're using Unity (Quarter Circle Games). I'm happy to give an interview and some of my lighting/PP techniques. You can view out game here: https://store.steampowered.com/app/907500/The_Peterson_Case/
Marc Brunet is giving away a pack featuring a tutorial showing how to create 360 panoramic paintings in Photoshop and a quick speed-paint video on Cubebrush for free.
What is more, you can get a free grid by Marc that can help you with perspective when doing 360° paintings in Photoshop here. The resolution is 16000px by 8000px. Do not distribute or share the file.