Dieselpunk Diesmech mecha unity3d motion test

- [maya motion test]: - [sketchfab overview]: The robot has next motion cycles(with root mo): - walk forward; - walk backward; - run cycle; - strafe left and strafe right(actually _two_ separate cycles with root mo); - sword attack 1; - sword attack 2; - left claw action; - idle; - death; Meshes summary: - separate torso mesh(4096x4096 ao, normal, diffuse, metallic, roughness, height maps); - separate pelvic mesh