Great to see you did a g1 mask! I have a few suggestions for other TR items I would love you to make though!
First off an attachment for Skullsmashers's tail to become a riot shield, it could use the peg that is supposed to be used for the 'gun mode' and use the flat surface under it to make it sit straight without getting in the way of transformation!
Wheelie's slingshot, thats kinda obvious but I really would love it..
PMOP prime guns
A redo of the galvy cannon attachment that uses the flat plastic back behind the peg to hold it stable with abit of plastic sitting flush against it