The Scraplets are back, and eating through more Transformers.

From their last feasting, the following parts were left over from their meal.




Try to guess who's been eaten (don't spoil it for yourself by scrolling through other answers first).
And if you do definitely know them all, let a few others post their guesses first (it's not a competition, so no need to be the first to get them all correct).

If for some reason no one gets all correct within a few days, I'll post up the answers.