I need a llama-shaped 100% Arabica instant coffee jar design prepared for 3D printing. I have STL files for reference. Requirements: - Minor modifications needed: - Adjust measurements - Refine surface details - Add/remove small features - Final files in both .amf and .gcode formats Ideal Skills: - Proficiency in 3D modeling and printing - Experience with .amf and .gcode formats - Attention to detail for surface refinement