Ice Reefer Freight Wagon 1850s Scale Model

This 3D-printable model captures the narrow, low-profile design of a mid-19th century ice-cooled freight wagon. Inspired by historical white van bodies featuring roof ice hatches at each corner, it offers an authentic look for your collection. Ensure proper support placement for the overhanging roof hatches to achieve clean prints.
Size as supplied: 100.0 x 42.9 x 61.4 mm (L x W x H), about 1:100 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 1:100 (real object about 10.0 m on its longest side).
- HO 1:87: scale uniformly to 115% (longest side 115 mm).
- OO 1:76.2: scale uniformly to 131% (longest side 131 mm).
- N 1:160: scale uniformly to 62% (longest side 62 mm).
- TT 1:120: scale uniformly to 83% (longest side 83 mm).
- O 1:48: scale uniformly to 208% (longest side 208 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.