Lay out an RC course with this set of modular track-edge designs. The inspected meshes include straight barrier sections in three source-labeled lengths, curved sections in three source-labeled radii, two Y-junction designs, two upright apex-marker designs and a low radial ring marker. The barrier faces have tapered bases and recessed panel divisions. End features include round projecting connectors and open round sockets; several straight variants have sockets at both ends.

Fourteen unchanged STL files are included. English filenames identify each geometry and retain the original L50, L100, L200, R100, R200, R400, Y200 and 30-degree source labels. Those labels describe the supplied variants, not independently verified dimensions or fit. The source filename codes M, F and FF are reflected as male, female or two-female connection descriptions where the inspected end geometry supports them.

The new cover displays the fourteen actual designs individually in blue and sand colors so that each supplied variant can be seen. A complete course requires selecting and printing the quantities suited to your layout. The RC car and red-and-white paint arrangement from the source image are not included. Check connector seating, clearances, joint angles, base stability and the track width needed by your vehicle. No verified scale, impact rating or tested printing profile was supplied. MESHOPIA has not tested printing, connection fit or course use.

The cover renders the actual geometry and shadows in Blender, then composites them over a workshop background generated locally in ComfyUI.