I'm in need some standard gauge tunnels with either a bare rock or timber braced interior and wood portals.
All I've found is a WP tunnel with a timber braced interior but concrete portals and static wooden portal that's a pain in the ass to set up over over the concrete portals
All I've found is a WP tunnel with a timber braced interior but concrete portals and static wooden portal that's a pain in the ass to set up over over the concrete portals