More easily printable frame for old Russian gondola

thingiverse

This is a rework of the under frame from AIM4's old style gondola. It increases the intermediate cross members to full depth, and fills in the gussets that support the sides. This allows the frame to be printed without supports. I made the modded file by simply combining new objects to the existing STL.. As such, your slicer may complain about non-manifold or similar issue, but the objects should slice and print. I intend to publish a build of this car once I finish painting it. The build will have additional printing and assembly comments. In the photos, the brown frame is the original, the black the modified one. See my https://www.thingiverse.com/thing:4594319 for coupler loops and https://www.thingiverse.com/thing:4594292 for coupler hook.