Thanks. I thought of trying to draw them myself but due to time I ended up using a texture. I couldn't quite figure out a good way of doing it (filters etc...) other than just drawing, and after how long it took drawing the mountains I just didn't think I would get it done quick enough, considering the other stuff I still have to do.

Other than another texture in the background I think everything else was by hand, well created digitally by me I guess.