>>979047I made the masters out of strip styrene. The molds are from RTV rubber and I'm casting with 15min epoxy. I'll need to either sand the backs flat or recess them into the walls a bit, haven't decided yet. I haven't used this process before so it's a bit of a learning project.
I've got a collection of reference pictures but I'm not trying to make an exact replica of any particular building which makes things easier.
I do however want to make a copy of the Yanov rail station near Chernobyl at some point
