The file 'Cat Cell Phone Holder Remix Optimized For FDM Printing 3D Printer Model' is (stl) file type, size is 21.9MB.
I found that cat Smartphone holder on thingiverse but I had some issues during the first print so I decided to modify the model for better printing.
I modified the contact points of the cat's head and belly to the base plate so that there is more contact area. The cat's tail was also a problem because it needed supports to be printed. So I changed the geometry a bit to make supports unnecessary.
Cat_phone_full_ext_slot_optimized_for_printing_2.stl | 72.1MB |