{"product_id":"gnr-a1-what-if-prototype-v4","title":"GNR A1 \"What-If\" Prototype V4","description":"\u003cp\u003eThere have been many official drafts of Gresley's A1 Design, which never came to be. The four variations on the site are some of my own, inspired by multiple sources.\u003c\/p\u003e\n\u003cp\u003eThe V4 has a higher running board than the other variants, and as a 2-cylinder locomotive, a new matching set of cylinders to match. These can fit either the stock A3 valve gear or that of the older Hornby Railways Black 5.\u003c\/p\u003e\n\u003cp\u003eThis model comes with a set of cylinders, valve gear covers, nameplate brackets, round and square buffer types, a smokebox door and simple backhead detailing. The shell is designed to fit onto either the modern Hornby Railways or Railroad A1\/A3 chassis, and is not included.\u003cbr\u003e\u003cbr\u003ePLEASE NOTE: The shells will come unpainted; the render is just decorated as an example.\u003c\/p\u003e","brand":"LazyTerrierModels","offers":[{"title":"OO Scale 3D-Print","offer_id":57221788041593,"sku":null,"price":60.0,"currency_code":"EUR","in_stock":true},{"title":"Digital STL File","offer_id":57221788074361,"sku":null,"price":60.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0975\/6160\/8569\/files\/Gordon_HIGH_2026-May-06_11-55-55AM-000_CustomizedView3806729399.png?v=1778104747","url":"https:\/\/lazyterrierandmodrail.com\/products\/gnr-a1-what-if-prototype-v4","provider":"LazyTerrier \u0026 Modrail","version":"1.0","type":"link"}