Are there humans or elves in the FTB Twilight Forest?

I was playing feed the beast (minecraft) and went into the twilight portal. I was mapping and looking around and I found another human. I wasn't on LAN or online, but on my mini map it showed a Steve's head icon as this entity. Are there humans or elves or something in the twilight? Because I saw one and as I got closer it ran away. It also had iron legs on and wielded an iron pickaxe, and was looking up at the trees and then at the ground as if it were actually a player! I doubt it was Herobrine.