Wooded hills backdrop?

[MeowRailroad]

I'm working on a route set in rural PA, using a DEM, and the trees put on the DEM around the back of the scene look good, except there will be a LOT of them. Is there a backdrop that looks like the image below?

 

[JCitron]

Try this one here:

<kuid:101046:102530> Backdrop 10 no Sky DES

It's somewhere in Appalachia which fits in to PA very well.

Scratchy uses it to represent somewhere in western PA if that helps any.