MAIN FILE IS BLENDER BUT I HAVE INCLUDED FBX AND OBJSubstance painter files included4k textures 2 versions
High Quality with 3 material sets 4k textures each for turret, body and tracks
Optimized with 1 material set 4k textures for all 3 parts 50k tris in total
Unreal Engine and PBR textures + substance painter files for exporting your own