mounting plate 3d model

Create a trapezoidal flat panel with uniform thickness of 1 mm. - Top width: 80 mm - Bottom width: 50 mm - Height: 33 mm - Shape: trapezoid with slightly inclined sides, rounded bottom corners (radius ~3 mm). - Central cutout: rectangular opening, 23 mm wide × 18 mm high, centered, with chamfered corners (0.5 mm chamfer). - Chamfers: apply 0.5 mm chamfers to external edges for smooth finish. - Clips (presilhas): four identical clips positioned symmetrically at each corner. Each clip shaped like a small hook (similar to the side-view reference provided), dimensions approx. 3 mm × 5 mm base, 1 mm height, aligned flush with the panel surface. - Ensure perfect symmetry left-right and top-bottom. - Export the model in STL format, watertight and manifold, ready for 3D printing.