I made these models in previous company and the project called Devil Crasher. And as far as I know the project has droped. Now I am working for a project which is based in Ramp texture NPR shader by Unity.
I wondered that If Devil Crasher models are adopted in this NPR shader, what result I can see. So, I tried and this is the result. I am quite satisfied and want to study more about this kind of render.
Hope you guys like it too.