classic car 3d model

Create a 3D printable wall-mounted key holder shaped like a classic hot rod side profile (long hood, chopped roof, rear fender curve). The outer shape must follow the car silhouette, not a square or rectangle. Size approx 180mm wide, 100mm tall, 10mm thick. Flat back surface for easy wall mounting. Include 2 clean mounting holes integrated into the design. Add 4 strong key hooks along the bottom, smoothly blended into the body, slightly curved upward. Include a clean raised or recessed text area following the roofline for custom names. Style should be bold, smooth, minimal detail, with rounded edges and slight bevels. No logos or copyrighted designs. No sharp overhangs. Must be strong, simple, and easy to 3D print without supports.