Note: I've written this post ages ago, I just rediscovered it and thought it might be useful for someone. Personally I've moved away from 3d props due to practical reasons (most of my games take place in places other than my home.
A classic theme in fantasy games, this cemetery terrain has gained some inspiration from Baldur's Gate II: Shadows of Amn and Montmartre cemetery in Paris. These terrains have often seen use in rpg's, and they really bring atmosphere.
Plaster cast in mold (statue, tombstones, wall on the background)
Cardboard (Crypt walls and roof, bases, thinner obelisk parts)
I found a bunch of photos I've taken of my exterior terrains, of which I haven't been posting much photos. These models see use in almost every fantasy rpg session!
One of the earliest terrain items I've created, after dungeon walls and some woods and rocks is winter terrain. Having often seen use, this terrain can be used in almost any genre and world; Marines invading arctic base of an evil mastermind, friends of Drizzt adventuring in Icewind Dale, An icy planet to be explored...
"If there's a center to the universe, then you're on the planet that it's farthest from!"
-Luke skywalker, speaking of his homeworld Tatooine
Addition: I added a few WIP pictures of the buildings to the bottom of the post.