This is a tunnel remixed from BasD's "Model Train Tunnel". The tunnel is scaled to fit common wooden train track systems (e.g. BRIO, IKEA etc.) and has flattened bottom. An overpass and some details were added.
I love it and my son love it too! A long print on multicolor (3 colors) but it worth it the tracks fit perfectly!
I used the multicolor PLA Match from Ziro, Orange and grey PLA+ from sunlu.
Thank you for this amazing design!
Great! set this to print overnight and it was ready for play the next day. I used bambu’s marble filament, which came out great. fits Brio/Thimas/Ikea tracks well.
I had that "split" at the bottom as well ... its something the designer might be able to tweak so the slicer doesn't create that but it does not seem to cause any problems with the function or strength