Hi, I studied film at an Art school as well (HfBK Hamburg), so I'm pretty much into that and got in touch with animated films in a fine art enviroment. Though since then I'm working as a musician in the first place. I'm very interested in some desert sounds, since my own band is some kind of americana, folky and arty. You may listen to Raindance Kid - Song to the Mountains on Youtube as a reference. I am a Banjo Player myself, so I would start to work out some Banjo tunes and add some slide guitar sounds. I could give you a first idea for free (well 10 dollars it says in the milestone), since this is my first shot on freelancer.
I'm free in november so I could provide a first idea within a few days and if you like it, I could do the three films in about two weeks, maybe faster.
Looking forward to hear from you.
All the best,
Nik