My plan is to start small and eventually add more rooms into it, I'm starting making enough rooms for the 1st scenario in the rulebook and then I'll add more stuff.
Since this is modular I can arrange the rooms as I like and I'm also experimenting using the rooms for Frostgrave.
I made this using the following molds from hirstarts.com:
Everything has been casted with this liquid casting resin. (I needed about 1Kg of it)