N scale Tunnel Portal for Model Railroad

thingiverse

For more cool stuff on Model Railroad, be sure to subscribe at https://www.youtube.com/channel/UCGp_SOuS2yXWWLvgvQab-pA?sub_confirmation=1. I've designed this detailed tunnel for my N-scale Layout, and I'm excited to share it with anyone interested in creating their own. Feel free to use the model as is if you're working with N scale models. If you're using HO or OO Scale models, simply scale up the design by 190% using a slicer program and then print it out. Please note that this model is quite heavy and detailed, so be prepared for a long slicing process - around 10-15 minutes. To ensure the best results, I recommend printing the tunnel in a sleeping position to help it adhere better to the bed of your printer. For optimal printing quality, PLA material is highly recommended. If you're interested in learning more about painting, texturing, and weathering your models, be sure to check out my tutorial on YouTube at https://youtu.be/0WIoLeEJV3g?t=5s. This design is a reworked version of the Double Track Tunnel model available on Thingiverse at https://www.thingiverse.com/thing:3297277.