rc car chassis 3d model

"Engineering-grade 3D printable RC car chassis, teardrop-shaped base, exactly 30cm long and 15cm wide. Flat bottom plate designed for FDM 3D printing. Includes a recessed center pocket (69mm x 53mm) to securely house an Arduino Uno and an adjacent slot for a motor driver. Incorporates 12mm wide hollow internal cable routing channels for wire management throughout the frame. Features dedicated rear motor mounts for dual DC gear motors and a front steering servo slot. Minimalist structural design, watertight mesh with clean topology, optimized for mechanical strength. No wheels, no body shell, no decorative elements, no floating parts."