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For a visual reference, please check the example images that include size comparison.\n\n**Printing Notes (SLA Resin Recommended)**\n\n- Designed exclusively for SLA/resin printers.\n- Before printing, you must add supports manually and rotate the model slightly to achieve optimal surface quality.\n- Best results are achieved with PLA-like resin at fine resolution (≈0.05 mm layers).\n- No FDM testing has been performed; print quality on FDM printers is not guaranteed.\n\n**Painting Recommendation**\n\n- Prime the part silver to match the metallic prototype.\n- Apply a sepia wash to deepen recesses, add contrast, and simulate real-world weathering.\n- Light drybrushing can enhance edges and improve perceived sharpness of small details.\n\n**Key Features**\n\n- Scale: H0 (1:87), visually optimized for realistic appearance on model track.\n- Prototype accurate proportions adapted for reliable resin printing.\n- Fits naturally across two sleepers of standard H0 track.\n- Ideal detail upgrade for signals, block sections, and trackside scenes.\n- Perfect for German-themed model railways from Epoch III to VI and beyond.\n\n**Important**\n\nThis is a digital download. 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INDUSI / PZB Safety Magnet**\n\nA finely detailed H0 model of the well-known DB INDUSI magnet, placed near signals as part of the train protection system.\n\nEach model is also available individually, but buying this bundle saves money and gives you a complete set of DB safety equipment for your layout.\n\nFor printing, orientation, supports, and painting instructions, please refer to the descriptions of each individual item in the bundle.\n\n**Printing Recommendation**\n\n- These models are designed exclusively for SLA/resin printers.\n- Add supports manually\n- Print at a slight angle for best surface quality\n- Use PLA-like resin for crisp details\n- Fine layer height recommended (0.03–0.05 mm)\n\n**Painting Recommendation**\n\n- Prime in light grey or Silver\n- Use a sepia wash to bring out small details\n- Highlight edges by drybrushing with a lighter tone\n- For the yellow cabinets and S44: RAL 1021 or similar\n- Black for the cables\n\nAll STL Models are also available as single parts. Check my other Designs and feel free to follow my account, to keep informed for new uploads.\n\n**Important**\n\nThis is a digital download. 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Please see this video\nhttps://www.youtube.com/watch?v=MHKBvk8IAc0 by Devin at Make Anything, to see how this is done!\n\n**Part 2** - This part is now stackable, but only when setup correctly with both the flat piece and then stack-able version above. (both files are available within the stl, fbx, obj and blender files. **Just make sure that there are 2 layer gaps between each, so 0.4mm**)\n\n**Print Settings:**\n\n**Part 1: Layer Height - Either 0.2mm, 0.4mm or 0.6mm (Making sure z axis height of part is 3.6mm)\nInfill: 0%\nPerimeter Shells: 2\nTop \u0026 bottom solid layers: 2\n\n***IF STACKING PRINT MAKE SURE TO APPLY ACCURATE LAYER GAPS AND TEST PRIOR TO PRINTING A LARGE AMOUNT. 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