Wooden train mountain tunnel with integrated track and arched interior

I love the original and remixed designs (see credits below) for this mountain pass. The inside of the tunnel had a flat ceiling, however, which looked challenging to print. So, I carved out the ceiling in the model so it is now arched. The print came out with some stringing on the unsupported overhangs, but not excessively much. These pictures were taken after I broke off the most dangle-y of stringy things. This was printed on a Prusa MK3S. I used OVERTURE Rock PLA Filament (Fossil Rock color) and it turned out every bit as beautiful as I hoped. I'm new to the maker community, so I forgot to save my print settings to post here. Apologies! Credit to DerSchweizermaker, da_hub2, CBSputnik, and BasD for the original components of this design. Huge thanks!