Lions and Tigers and...Insects?

Ahh Big Giant Robots. The only thing to make me break my grudge agains Big W and give them money. Which Big Giant Robots? ( These Big Giant Robots! )

EDIT: Whut the? Since when did Hasbro replace the fiendish twist ties with what looks like recycled paper string knots? xD

EDIT DEUX: Sweet Zombie Cheesus, who designed the War For Cybertron toys? Bee's a nightmare! Tabs everywhere that must be slotted exactly or nothing will fit, parts that have to be forced past other bits, and I'm still not quite sure how I got the roof up past his shoulders. >_> I'm too scared to put him out of vehicle mode, it took me that long to get him transformed in the first place. :/ I'm scared for what awaits me when I find Optimus.