Okumarts Games has posted a preview set of their upcoming paper terrain line, coming soon to Kickstarter, over on RPGNow that you can check out.
From the post:
Darkfast Dungeons Caverns Preview is a sneak peek at the Canverns Stretch Goal coming up on Kickstarter. This set shows one of the four colour options that will be included and it does not include the props and other details, but I threw in a few bonus pages to let you really use these rooms and halls for your own games. There are bonus minis and game cards for use with Darkfast Dungeons Skirmish download.