gps tracker enclosure 3d model

(Ultra-Micro Size) "A 3D CAD industrial product design for an ultra-micro, stealthy GPS vehicle tracker enclosure. The device must be extremely small, with maximum dimensions of 25mm x 25mm x 10mm (similar to a small coin or a thumb drive). Design Specifications: Shape: A super slim, flat square or circular profile with highly rounded, smooth edges to easily slip into tight wire harnesses or under car panels. Housing: Made of durable, heat-resistant matte black ABS plastic, completely seamless and plain. Zero Visibility: NO LEDs, NO buttons, and NO branding logos whatsoever. It must look like an anonymous, unimportant plastic car part. Wiring: Two ultra-thin black wires (Positive and Negative for 12V connection) exiting from one side through a tiny, tight rubber seal. Mounting: No bulky tabs; the back surface must be completely flat, optimized for high-strength double-sided tape (like 3M VHB)."