3D model of CommodorePET. The model is developed without texture. The original 3d model of CommodorePET come from Virtual Museum of Computing which belongs to UCLM. The Commodore PET (Personal Electronic Transactor) is a line of home/personal computers produced starting in 1977 by Commodore International. A top-seller in the Canadian and United States educational markets, it was Commodore's first full-featured computer, and formed the basis for their entire 8-bit product line, including the Commodore 64.