robotic inspection camera 3d model

Generate a low-poly 3D conveyor belt inspection system for an industrial quality-check scenario. The scene contains: A slow-moving conveyor belt (dark rubber belt, simple rollers) Uniform low-poly box objects placed on the belt, evenly spaced An overhead inspection camera mounted on a minimal metal frame, centered above the belt and angled downward A status indicator light unit attached near the camera with two circular lights Behavior representation (visual only): When an object passes directly under the camera: Green light = OK / accepted object Red light = NOT OK / rejected object Lights are visually distinct and emissive, but no UI, no text, no symbols Art & Style Constraints: Low-poly geometry only (no bevels, no curves, no high-detail meshes) Flat colors, matte materials Industrial color palette: gray metal, black belt, neutral boxes Lights use solid green and solid red emissive materials