3D File Conversion and Multi-Color Print Setup for Motorcycle Accessories and Wall Hanging Systems

I need a freelancer to convert my existing design files into 3D printable formats (such as STL or OBJ) optimized for Centauri carbon printers in Australia. The project includes adapting the files for a two-color, one-layer changeover print process using my selected colors. I’d like the freelancer to handle the entire process, including conversion, setup for multi-color printing, and making minor design improvements or modifications if required. Test prints or visual proofs of the color changeover must be provided before finalizing the files. Ideal skills include experience with PETG printing, multi-color 3D printing, and familiarity with Centauri printers.