The file 'Dolphin And Ball – Multi Material / Colours 3D Printer Model' is (STL) file type, size is 1.8MB.
I provided both one material and multi-material files, in a large size so you can scale it down without losing the nice resolution.
dolphinball-BALL.STL | 358.1KB | |
dolphinball-DOLPHIN.STL | 1.8MB | |
dolphinball_1clr.STL | 2.2MB |