the motion really looks right, doesn't it?
I don't know squat about shaders and whatnot, but I'm getting there.
not sure yet what I know about the dish, but these are my opinions about it.
http://www.therpf.com/attachment.php?attachmentid=416349&stc=1
http://www.therpf.com/attachment.php?attachmentid=416350&stc=1
I think there's more structural detail on the front of the dish, and I'm not sure about the pistons or the plates with holes.