N Scale Retaining Wall and Tunnels

admin | 12.03.2026

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This model features a retaining wall and tunnels designed for N scale train layouts. Highlights include:

  • An opening in the arch for custom units.
  • Detailed tunnel entrance.
  • Recommended printing settings: Grey PLA.
  • Use a brim or painted mouse ears to avoid lifting of thin edges.
  • Retaining_wall_tunnel_entrance_with_fence_n_scale.stl
    Download
  • Thin_tunnel_opening_with_fence_n_scale.stl
    Download
  • Thin_tunnel_opening_infill_n_scale.stl
    Download

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Information
  • Author: admin
  • Date: 12.03.2026
  • Category: 3D Printing
  • Views: 8
  • Downloads: 11
  • Likes: 0
  • Images: 13
  • Files: 3

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admin
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