I think he's used Xaero for a while, the model on your profile can be bugged and show a different model. And he has used Xaero quite a while back anyway.
ye and you're the only pro to use keel sometimes. iirc only ql lan u didnt use sarge was that dh when u made strenx rage with aim. u were using ranger, prolly cuz z4 is using ranger too (inexplicably)