The file 'Low Poly Chihuahua SD/MicroSD Holder 3D Printer Model' is (stl) file type, size is 4.1MB.
Remix of MustangDave's Chihuahua scan here: https://www.thingiverse.com/thing:759845
All I did was crank the polygon count down and hollow out a spot for a microsd OR SD card.
low_poly_chi.stl | 12.0MB |