Custom Multicolor 3D Printable Keychain Design (Bambu AMS)

Custom Multicolor 3D Printable Keychain Design (Bambu AMS) Looking for a designer to create **4 custom round collectible keychains (coin-style medallions)** optimized for **multicolor FDM 3D printing** on a **Bambu Lab A1 with AMS Lite**. I already have: * concept artwork * color mockups * detailed design specifications I need someone to turn these concepts into polished, production-ready 3D models. ## Project Requirements Please have experience designing: * **3D-printable STL/3MF models for FDM printers** * **Multicolor models with separate solid bodies for each color** * Models that print cleanly **without supports** * Clean, symmetrical, polished designs with strong outlines ## Project Specs * 4 round keychain designs * 45 mm diameter medallion body * Reinforced 5 mm keychain hole/tab * 3 mm base thickness * Raised relief design (approximately 0.6–1.2 mm) * Maximum **4 filament colors per keychain** * Must print cleanly in **Bambu Studio** with AMS color assignment ## Desired Style I am looking for a: * premium arcade token / collectible medallion aesthetic * similar feel to challenge coins, enamel pins, or collectible gaming tokens * clean outer border rings * bold outlines for readability at small size * polished and visually balanced design * not overly simplified or childish Important design note: I already created a simplified prototype, but it felt too basic and lacked personality. I want the final designs to have cleaner outlines, better proportions, stronger borders, and more polished detail while still remaining easy to print. ## Deliverables (Preferred) Please provide either: **Ideal:** * 3MF file with **separate solid bodies for each color** OR **Acceptable:** * STL files with separate printable bodies for each color Each color must be isolated so I can assign filament colors directly in **Bambu Studio**. ## Important This project requires prior experience designing **multicolor FDM-printable models with separate solid bodies for each color** (for use in Bambu Studio / AMS workflows). If you do **not** have direct experience with this type of design, please do not apply. ## To Apply Please begin your proposal with the word **COIN** and answer these 3 questions: 1. Have you designed STL/3MF files specifically for FDM 3D printing before? 2. Have you created multicolor models with separate printable bodies for each color? 3. Please share 1–3 relevant examples (coins, badges, keychains, medals, relief designs, or other multicolor printable models).