As a test item, I built a 28MM Spanish Gate today (well I also was involved in a Zouave 2 play test game, which was fun stuff). I'll build straight and corner wall sections too, to go with this. I'll build a handful of buildings too. Paul Darnell's work (of Touching History fame) is very inspirational, thanks Paul!
The core of the wall is foam core board, a little spackle for texture and some store-bought tiles round it out. I made the gates in two separate pieces so that it can be made to be open or closed or half-open during games. The gates are made from cardboard.
More to come...
Wood Working for Wargamers: Hand Tools Post #3
14 minutes ago