It looks good, but the face is very odd. There are a few ways you could improve it. I think that you should lower the eyes. Eyes are typically in the middle of the head, not the top part. It makes him look a bit like a Neanderthal. The face aside, I think the hands are a bit too long/thin.
He's just giving him constructive criticism.
Is it just me, or are these images tiny? I can't seem to find the full-sized verison.
How are you even making these attachments in the first place? How can you put attachments on various different bones? Do you just have a shitton of different attachments, correlating to different attachment points? Or maybe it's some other h4x I can't think of?