* This is an original artist created 3d sculpture inspired by backpacks.

A large soft-shell hiking/expedition backpack with a top lid (brain), a large front pocket, compression straps on the front and sides, adjustable plastic buckles, shoulder straps and a padded hipbelt. A cylindrical rolled sleeping mat / drybag is strapped to the bottom face of the pack with two compression straps. The fabric shows soft wrinkles and creasing typical of nylon or coated polyester; buckles and strap ladder-locks are visible on multiple sides. No part of either backpack is cropped — the full backpack bodies including tops, fronts, bottom rolled mats, shoulder straps and hipbelt are visible in the frame.

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

Dimensions by Scale (mm):

• N (1:160) | 2.2 x 1.4 x 3.8 mm (W x D x H)
• HO (1:87.1) | 4.0 x 2.5 x 6.9 mm (W x D x H)
• S (1:64) | 5.5 x 3.4 x 9.4 mm (W x D x H)
• O (1:48) | 7.3 x 4.6 x 12.5 mm (W x D x H)
• 1:18 | 19.4 x 12.2 x 33.3 mm (W x D x H)
• 1:24 | 14.6 x 9.2 x 25.0 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.