{"product_id":"1147_untitled","title":"Timber Tractor Chassis","description":"This HO 1:87 timber tractor chassis recreates a small industrial vehicle frame typical of the 1920s. The model includes a rectilinear steel frame with a full-height advertising panel (text removed), four independent wheel assemblies, a forward radiator\/grille, twin cylindrical headlights, an exposed operator station, and a left-side winch\/drum with chain-drive detail. Raised rivets and coarse tire tread are preserved for realism. The download contains a single 1:87 master STL; scale the file in your slicer for other scales. Print flat on the bed and use light supports under the winch drum and radiator overhangs. Ideal as a diorama prop, HO layout accessory, or base for scratchbuilt bodies. The blank advertising panel is perfect for personalized signage or weathering effects.\u003cp\u003e\u003cstrong\u003eAvailable railroad scales:\u003c\/strong\u003e Z (1:220), N (1:160), HO (1:87.1), S (1:64), O (1:48)\u003c\/p\u003e\u003cp\u003eReady to print digital download in one piece with no assembly needed.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIMPORTANT: You are purchasing the file in the scale selected below.\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eMiniature Reality\u003c\/strong\u003e 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 \u003cem\u003e(Our hobbies are dying because the average person can't afford to enjoy them, we want to help fix that)\u003c\/em\u003e. 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.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eMiniature Reality Personal-Use License (No AI \/ No Resale)\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eAllowed: personal printing for your own layouts, dioramas, tabletop games, and personal display.\u003c\/li\u003e\n\u003cli\u003eNot allowed: sharing or distributing the digital files (free or paid), re-uploading to any site, bundling, remix resale, or selling\/redistributing printed outputs.\u003c\/li\u003e\n\u003cli\u003eNot allowed: using the files (or derivatives) to train, fine-tune, test, or feed any AI\/ML system (including dataset creation).\u003c\/li\u003e\n\u003cli\u003eNot allowed: commercial use of any kind without a separate written commercial license from Miniature Reality.\u003c\/li\u003e\n\u003cli\u003eEnforcement note: digital files may include purchaser-linked identifiers \/ forensic watermarking to help investigate unauthorized distribution.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Miniature Reality","offers":[{"title":"Z (1:220)","offer_id":43940357177431,"sku":"mr_aab9b5_b5f5350e-220","price":2.99,"currency_code":"USD","in_stock":true},{"title":"N (1:160)","offer_id":43940357210199,"sku":"mr_aab9b5_b5f5350e-160","price":2.99,"currency_code":"USD","in_stock":true},{"title":"HO (1:87.1)","offer_id":43940357242967,"sku":"mr_aab9b5_b5f5350e-87","price":2.99,"currency_code":"USD","in_stock":true},{"title":"S (1:64)","offer_id":43940357275735,"sku":"mr_aab9b5_b5f5350e-64","price":2.99,"currency_code":"USD","in_stock":true},{"title":"O (1:48)","offer_id":43940357308503,"sku":"mr_aab9b5_b5f5350e-48","price":2.99,"currency_code":"USD","in_stock":true},{"title":"1:24","offer_id":43940357341271,"sku":"mr_aab9b5_b5f5350e-24","price":2.99,"currency_code":"USD","in_stock":true},{"title":"1:32","offer_id":43940357374039,"sku":"mr_aab9b5_b5f5350e-32","price":2.99,"currency_code":"USD","in_stock":true},{"title":"1:43","offer_id":43940357406807,"sku":"mr_aab9b5_b5f5350e-43","price":2.99,"currency_code":"USD","in_stock":true},{"title":"1:72","offer_id":43940357439575,"sku":"mr_aab9b5_b5f5350e-72","price":2.99,"currency_code":"USD","in_stock":true},{"title":"1:100","offer_id":43940357472343,"sku":"mr_aab9b5_b5f5350e-100","price":2.99,"currency_code":"USD","in_stock":true},{"title":"1:120","offer_id":43940357505111,"sku":"mr_aab9b5_b5f5350e-120","price":2.99,"currency_code":"USD","in_stock":true},{"title":"1:144","offer_id":43940357537879,"sku":"mr_aab9b5_b5f5350e-144","price":2.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0645\/2078\/1911\/files\/1147_Untitled_camera001.png?v=1781294812","url":"https:\/\/miniaturereality.com\/products\/1147_untitled","provider":"Miniature Reality","version":"1.0","type":"link"}