Here you can find model of stylised tank. This package includes one model with two skin textures. Model contains easily animatable caterpillar through UV scrolling.
There are 2x 2k textures. There are albedo, normal and mask textures. I created custom shader for mask map msao in Shadergraph. I provide shadergraph setup.
You can easily modify it for your purposes.
Supported render pipelines are URP and HDRP.