It's collection 2000 in 'ninja'. It's one of the best green colours out there I've seen so I thought I'd share especially since I've finished all of my let's kill hitler outfit minus the top (any help is welcome :P) They don't sell collection 2000 stuff here in Aus so I found it on ebay. It was something really cheap like $4 and that's with the postage included. So I hope this helps someone :)