ABOUT US
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About 3DK
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Welcome to 3DK, home to some of the finest and most detailed model railway card kits in the UK.
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For over 25 years, we’ve been developing and refining our craft to bring railway modelers the most authentic, downloadable building kits available. Our process is rooted in realism—we design every kit using photographs of actual buildings from across the British Isles. Over time, we’ve built a unique image library with thousands of railway photographs, giving our kits a level of accuracy and character that brings layouts to life.
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Our collection covers a wide range of scales and styles, from OO gauge and N gauge buildings to lineside industries, stations, and low-relief street scenes. Whether you’re building a small diorama or a large exhibition layout, our printable railway kits are designed with precision, passion, and ease of use in mind.
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To show what’s possible, we’ve built a large demonstration layout featuring many of our designs. We regularly upload videos and updates on this layout to our Instagram and YouTube channels, where you’ll find inspiration, building tips, and real examples of our kits in action.
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Getting started couldn’t be simpler: purchase your chosen kit, download it instantly, print it at home, and begin cutting and assembling. Every kit includes a step-by-step guide to help you choose the right materials and tools, making the whole process smooth, fun, and rewarding.
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At 3DK, we believe model railways are more than just tracks and trains—they’re miniature worlds full of stories. Our mission is to help you create realistic railway scenes with buildings and structures that capture the true spirit of British railways.
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Follow Us
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Stay connected and see our kits in action: