compact pickup truck 3d model

Create a realistic 3D model of a compact pickup truck based on a Chevrolet Corsa pickup. Specifications: - Scale: 150mm length (15 cm) - Style: realistic but optimized for 3D printing - Smooth surfaces, no excessive small details Features: - Rounded headlights - Black front bumper (separate part) - Small pickup bed - Roll bar behind the cabin (thickened for strength) - Simplified sport wheels (fixed, not rotating) - Dark windows (no interior) Technical requirements: - Watertight mesh - Minimum wall thickness: 1.2 mm - Multi-part model (body, bumper, wheels, roll bar) - Optimized topology for FDM printing Output format: - 3MF and STL