With that question answered, I feel honored to be the first to post a request. Because I find it hard to state what kinds of music I'm looking for, I'll just place a picture in your mind; you should be creative enough.
It has been so long since you last saw a human. You travelled through a huge mountain and finally found the cave you had been looking for. After some entertaining events in these caves, you finally see light again. Once your eyes adjust themselves to the light, you are taken in by a beautiful scenery. A little town can be seen below you, surrounded by mountains. Every ledge around you is filled with natural life. All kinds of plants, tree's and even animals. You can hear a subtle flow of water originating from the lake which is surrounded by the village.
Imagine the scene I described just now. I would like the feelings you get from them into the song. As for the instruments, I'm not that picky. Yet, I'm a major guitar freak (as why I play, haha.). Some soft touching on the strings could be cool. Still, I'll leave that to you
If I failed at giving you a picture.. Sorry! I'm not good at describing music in such a way.