Normal mapping is cool but parallax occlusion mapping is some real wizardry: https://en.wikipedia.org/wiki/Parallax_occlusion_mapping https://en.wikipedia.org/

Normal mapping is cool but parallax occlusion mapping is some real wizardry: https://en.wikipedia.org/wiki/Parallax_occlusion_mapping https://en.wikipedia.org/wiki/Parallax_occlusion_mapping https://www.youtube.com/watch?v=0k5IatsFXHk https://www.youtube.com/watch?v=0k5IatsFXHk You'd have a bad time including all of that in the actual model.