EDEN.

Okay I'll try to credit all xD :

-C4D's from Planetrenders.com
-Birds by GoMedia Vectors
-Parrot 1 by [link]
-Parrot 2 by [link]
-Clouds from www.sxc.hu/
-Cloud brushes from PSDTuts
-Botanic by [link]
-Moss from www.sxc.hu/
-Some Trees from www.sxc.hu/
-Some Trees by [link]
-Some Trees by [link] [link]
-One Tree by [link]
-Statue by [link]
-Waterfalls from www.sxc.hu/
-Flamingo from [link]
-Monkey from [link]
-Rock from www.sxc.hu/
-Flowers by [link]
-Vine by [link]

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I think that's it. If someone's not credited just write here and I'll edit it.