Download BMW 83/31 style wheel cap as a free 3D printable emblems/badges STL for BMW E39. Model is NOT 100% accurate but fits okay (83 style r15). For a…
Print setup recommendations
Material: PETG or ASA for durability
Infill: 20-30% infill for a balance between weight and strength
Supports: verify in slicer
Use a wider line width (up to 0.8) with a 0.2-0.3 layer height to minimize support needs
Ensure proper adhesion to the print bed to prevent warping
Post-processing (painting and adding a BMW badge) is necessary for a realistic look