Own chainsaw concept, created on the basis of old models of saws. Software was used:

Blender 3.0; RizomUV; Marmoset Toolbag; Substance painter Game-ready model with 20,000 triangles.

4k textures were used (AO, base color, roughness, metallic, normal OpenGL).

Included are fbx/obj format files, there is also a basic blender file where you will find the rig model of this saw.