raven silhouette 3d model

Design a 3D-printable business card stand with a LOW-POLY raven silhouette embossed on the front. Constraints: - FDM 3D printing, PLA - 0.4 mm nozzle, 0.2 mm layer height - NO SUPPORTS - Infill: 15% - Simple, parametric geometry only - Avoid fragile details, thin spikes, or deep overhangs - Ensure good bed adhesion and structural stability Functional requirements: - Fits US business cards (88.9 × 50.8 mm) with slight clearance - Holds approximately 30 cards - Cards lean back at ~15° - Wide, weighted base so it will not tip forward - Smooth front face with small chamfers - Consistent wall thickness suitable for FDM printing Raven design: - Low-poly raven SILHOUETTE (not a full 3D bird) - Raised emboss on the front face - Emboss depth: 2–3 mm - Bold, iconic shape readable from a distance - No cut-throughs or unsupported geometry Output: - Printable 3D model - Clean, solid geometry optimized for FDM printing