[Thor Laserpunch]

DD5 & DD6 the robot was originally Diaclone Gats Blocker/Diakron Multi Force 14. It was heavily bootlegged so not sure if they're original pieces. W-8 is also a piece of it.

DD4 looks like a recolored Zybots Chopper missing wings. This line also had some recolors done to it and was sold as Bibots and also was bootlegged so not sure what you have there.

Z11 looks like just a Lego piece.

CC3 Select Convertors Crawler legs

V3 possible part from TF G1 Hot Spot ladder with a broken nozzle??

Z10 pretty sure this is just a button, like from clothing... that live people wear.