Nope - all we used was my handpainted textures and some planes with black and white gradients on multiply or additive to give glowy or shadowy effects on the ground.
Here is a personal work I have been doing during lunchtime at work. Inspired by Zhongfeng Lee https://www.artstation.com/artwork/JKNDR Planning to do some handpainted PBR textures with this project.
Hello there!!! Hi l.croxton, Thanks for your comment, but that was just the high poly, rendered in zbrush. And there a look of the diffuse textures (88.13% handpainting ;) ) : Cheers, Lucas