Open Carriage Scale Model - Pioneer Third Class

This scale model captures the rugged simplicity of a pioneer third-class passenger coach. Inspired by open-sided four-wheel carriages with low roofs on posts, it features bench seating and no roof sides. Print with supports enabled to ensure the structural integrity of the thin roof posts.
Size as supplied: 100.0 x 57.8 x 83.5 mm (L x W x H), about 1:80 scale.
Print settings: PLA, 0.12-0.16 mm layers, 0.4 mm nozzle (0.2-0.25 mm for extra-fine detail), 3 walls, 15% infill, 3-5 mm brim.
Supports: needed for undersides and overhangs. Use tree/organic supports touching the build plate only; enable 'support on build plate only' to keep detail faces clean. Support Z distance 0.2 mm and interface layers make removal easy.
Pre-oriented: the 3MF is already placed upright on the build plate (z = 0) - print it as supplied, no rotation needed.

Rescale table (always scale uniformly):
- As supplied: about 1:80 (real object about 8.0 m on its longest side).
- HO 1:87: scale uniformly to 92% (longest side 92 mm).
- OO 1:76.2: scale uniformly to 105% (longest side 105 mm).
- N 1:160: scale uniformly to 50% (longest side 50 mm).
- TT 1:120: scale uniformly to 67% (longest side 67 mm).
- O 1:48: scale uniformly to 167% (longest side 167 mm).

Included files: the 3MF model, a print guide PDF (settings, supports, bed placement, colours, painting, reference views), a dimensions and scaling sheet, orientation and support tips, a real-world inspiration note and a README.

Images: all pictures are digital renders of the 3D model, not photos of a printed copy.