So, in 0.8.6, we will get new camo patterns. About time!
The source (wot-news) has more pictures (of the same camos), it's kinda pointless to copypaste everything here. As a summary (confirmed by Ectar, EU forums community manager):
3 new French camo's (3 summer)
3 new German camo's (2 summer 1 desert)
1 new American camo (desert)
3 new Soviet camo's (winter and 2 summer)