HI here i represent you ''stop robot''.It had been made in blender.It is also rendered in blender evee.Complete model is perfectly parented.It is well organized and It can easly be opened in blender. All the necessary files are in rar file. It is nor texture and nor uv unwrapped.So the obj and gltf file does not contain any colour but you can use 3d model. But you can bake the materials in blender and can export them in obj.I had told you everything so, thanks'' bye bye''