plastic mounting bracket 3d model

3D model of a plastic mounting bracket for FDM printing. Units: mm. CRITICAL: Mirror the entire part relative to the short side (7 mm straight side). Base: irregular quadrilateral, thickness 2.8 mm. Sides: · longest side (75 mm chord) is concave inward – smooth arc, depth 3 mm. · second side: straight, 38 mm. · third side (short side): straight, 7 mm. · fourth side: closing edge, straight. Concave side (very important): chord 75 mm, depth 3 mm, smooth arc/spline. Overall bend along length (different from concave side): additional smooth curve, depth 3 mm over 34 mm segment, then transition. Central push clip: · pin diameter 3 mm, base diameter 5 mm, height 9 mm. · latch at 6 mm height. · longitudinal slit. · position after mirroring: 10 mm from the corner where concave side meets the short side? Actually: 10 mm from the corner (concave + adjacent side), 6 mm from concave side, 48 mm from short side — mirrored accordingly. Two small retainers: each 5×2 mm, width 4→2 mm. Placed al