* This is an original artist created 3d sculpture inspired by factory machine 1.

A small steampunk-style stationary steam engine miniature: large spoked flywheel on the left, twin-gear cylinder block and visible gear teeth on the front-right, multiple copper pipes and brass fittings, a short funnel chimney at top emitting a stylized white steam plume, and a rectangular red-painted central plate with a round inspection port. Surface shows aged metallic patina (brass/bronze/cast-iron), oily dark recesses in gear teeth, and polished highlights on edges. No parts are cropped by the image frame; however a white rectangular overlay occludes the mid-right face of the model, hiding some gears and pipes. (Note: the full object is visible except for the area hidden by the white overlay.)

Available railroad scales: N (1:160), HO (1:87.1), S (1:64), O (1:48)

Dimensions by Scale (mm):

• N (1:160) | 0.4 x 0.4 x 0.8 mm (W x D x H)
• HO (1:87.1) | 0.7 x 0.7 x 1.4 mm (W x D x H)
• S (1:64) | 0.9 x 0.9 x 1.9 mm (W x D x H)
• O (1:48) | 1.2 x 1.2 x 2.5 mm (W x D x H)
• 1:18 | 3.3 x 3.3 x 6.7 mm (W x D x H)
• 1:24 | 2.5 x 2.5 x 5.0 mm (W x D x H)

Ready to print digital download in one piece with no assembly needed.

IMPORTANT: You are purchasing the file in the scale selected below.

Miniature Reality Makes practical, print-ready scenery and vehicles so you can economically fill out the background of your layout, diorama, or tabletop without paying centerpiece prices for everything (Our hobbies are dying because the average person can't afford to enjoy them, we want to help fix that). We want your miniature worlds to feel real and full of life - with more variety, more detail in every scene, and prices that won't hold you back.

Miniature Reality Personal-Use License (No AI / No Resale)

• Allowed: personal printing for your own layouts, dioramas, tabletop games, and personal display.
• Not allowed: sharing or distributing the digital files (free or paid), re-uploading to any site, bundling, remix resale, or selling/redistributing printed outputs.
• Not allowed: using the files (or derivatives) to train, fine-tune, test, or feed any AI/ML system (including dataset creation).
• Not allowed: commercial use of any kind without a separate written commercial license from Miniature Reality.
• Enforcement note: digital files may include purchaser-linked identifiers / forensic watermarking to help investigate unauthorized distribution.