*Milk gallon * is made in Blender 3D 3.3 (Eevee ) and export to STL,MTL,OBJ and FBX.
pic. 1,2 are Eevee Render
pic.3 is a wireframe image
It's subdivision-ready. UV map is not included. No third-party renderer or plug-ins needed. Uniform scale object (scale applied in Blender 3D).