3D Printer STL AMS Convert/Design Needed for small keychain

I have a AI generated keychain 3D logo that is Black and Red. I need a STL file of this that works with my BamboLabs AMS multi color so I can 3d print it. So the logo may need resiging as a flat image or converting I am not sure. But it is only a 3d angled render I have of the keychain, not a flat design file that can be edited. I need it like this (without the metal keychain) but so we can put a metal ring in it so a little loop like the image.