Design a 3D CAD Model for an Autonomous Sports Court Striping Robot

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I’m developing a robotic product called CourtLine Pro — a low-profile, autonomous robot designed to paint lines on sports courts (tennis, pickleball, basketball). I’m looking for a skilled mechanical engineer or product designer to help me bring this to life by designing a detailed 3D CAD model of the robot chassis, with space for electronics, paint system, and a scanning module. Scope of Work: 3D CAD model (STEP format preferred) Design size: ~18–20” L x ~14–16” W x 12” H Mounts for: 4 wheels or Mecanum drive Spray nozzle or paint delivery head (front-facing) Raspberry Pi, battery, relays (rear section) Optional camera or LIDAR mount for slab scanning Easy-to-manufacture layout (3D printable, CNC-compatible) Deliverables: .STEP and .STL files Top and side renders Exploded view (if possible) No sketch is provided. I’ll offer visual and functional guidance based on your questions and draft visuals. Ideal Experience: Robotics chassis or mobile robot design Familiarity with Raspberry Pi-based projects Previous enclosure or consumer product CAD design

Keyword: 3D Modeling

Price: $450.0

3D Modeling 3D Rendering SolidWorks CAD Product Design Mechanical Engineering Robotics Prototype Design