Need suggestions for a nature enviroment mapping.

Hi, so I might not be the best at mapping, but I'm trying to map an iceland with a feeling of the nature for a battleground gamemode, this is what I've come to:


Has anyone got ideas of what I can place around the small little house to the left? In middle of the brown bushes, there's a burnt down car with a wheel and a few guns on the back.

http://prntscr.com/fqt2ih