Figured I should post up the answers, to encourage me to get around to doing up another one, maybe.
Either these aren't too interesting, or too hard...

Clockwise from top left
G1 Hound (head)
Cyb Nemesis Breaker (legs)
Star Wars TFs Luke (leg)
TFU Inferno (arm shield)
Movie Bumblebee (leg)
TFE Starscream (arm)
G1 Silverbolt (foot)
BW Blackarachnia (leg)