A tractor-trailer collection labeled International Lonestar Trailer 2015 in the supplied source. It contains a long-bonnet sleeper tractor, twin vertical exhaust stacks, front and rear axle geometry, mirrors, fuel-tank shapes and a long enclosed box trailer. The source geometry has a rounded sloping nose and shield-shaped grille; the cover preserves that supplied geometry rather than substituting another truck.

The English-named native source ZIP preserves 3 unique geometry files in FBX, MAX, OBJ format(s), available technical companions and a filename mapping guide. Native source bytes are unchanged. Component and material paths may require relinking using the guide.

2 separate source-derived STL display view(s) are provided for selectable on-demand browser inspection. Display derivatives may use normalized units and simplified geometry; use native files for editing and original dimensions. Native formats without a verified conversion remain available in the source ZIP; no unrelated preview has been substituted.

The cover is an original AI-assisted MESHOPIA photorealistic illustration of the assembled model being inspected or finished in a hobby workshop. It does not document a manufactured or tested prototype.

Physical scale, printability, topology, fit, strength and running or flight performance have not been independently tested. Inspect the source geometry before fabrication. Published by MESHOPIA under CC0 with the collection owner’s authorization.