lunar lander 3d model

You are an expert in 3D parametric modeling. Generate a **detailed, production-ready 3D model description** of a lunar landing vehicle (ideal rocket for Moon landing) that can be directly converted into code for OpenSCAD or Three.js. Follow this strict output format: ## 1. Design Specifications (for the AI 3D generator) - **Dimensions (meters):** height, width (landing gear span), diameter of main body. - **Symmetry:** radial symmetry (4-fold or 6-fold). - **Poly count target:** ~5000-10000 tris. ## 2. Component Breakdown (each as a separate mesh group) - **Main fuselage:** cylinder with conical top. Chamfered edges. - **Fuel tanks:** 4 spherical/cylindrical tanks arranged radially. - **Landing legs:** 4 legs with: - Hydraulic struts (cylinders) - Circular footpads (radius 0.3m) - Deployment angle 45 degrees. - **Engine nozzle:** bell-shaped (parabolic contour), gimbaled. - **Solar panels:** 2 rectangular panels with hinges (deployed state). - **Sensors/LIDAR:** small dome on