There's a gen 2.5 that I pass on my way to work almost every day. Bone stock but a beautiful ride...
Here's what it looks like at least:
As Alimoneywho stated, I believe the greens are special editions like the oranges and only available on certain model years. If one of those had been available when I was in the market I would have been definitely interested, they have an extra utilitarian feel to them, almost military like.
Hopefully someone will deck out a green one sometime soon, I'd love to see some pics of a green one in full off road gear.