This model has been made in Moi3D. The native format is 3dm and can be loaded and edited in Rhino.
It is fully UV mapped with sensible allocation of UV groups. In software that allows materials to be dropped the appearance of the model can be easily changed.
The model is ready for use in Simlab with a real world scale, so should only need re-positioning once imported.
The other formats have been exported by Simlab Composer 7.
The model is made of several solids and the tuning dial and volume control are separate objects.