A small tabletop kinetic sculpture composed of a U-shaped arch/frame in a warm copper/brass finish supporting a central vertical shaft and a short horizontal rod carrying a gold-colored sphere. The arch is two parallel curved ribs joined by brackets and visible fasteners; the pivot assembly at the top includes a cylindrical steel axle and circular pivot plates. The base is a rounded oval platform with a short pedestal supporting the central shaft. Visible materials: polished/gilded sphere, brushed copper/brass frame, machined steel axle, and a matte tabletop beneath.

Available railroad scales: HO (1:87.1)

Dimensions by Scale (mm):

• HO (1:87.1) 1.4 x 1.0 x 2.0 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 ( 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.