There's a new company in town offering 3D printable scenery, and it's in just the style I like.... SANDY! Oh man do I want these!
They're a German company called "3D Print Terrain" (catchy, I know). This is their first Kickstarter, and they made the newbie mistake of setting their funding goal way too high. The models are already built and ready to be digitally delivered, so they should have taken a page from Printable Scenery, and set their goal at something like $350.
There's more pictures and a demo video on their Kickstarter page. Link updated for re-launch.