Can anyone list all the loot they find? I only recognize a few: Bolter (Warhammer 40k), Portal Gun, Noisy Cricket (Men in Black), Iron Mans suitcase armor, Infinity Gauntlet (Marvel Comics), Han Solo's blaster, Lightsaber (Star Wars), Matrix of Leadership (Transformers). The blue gauntlets may be Ultramarine Power Fists (WH40k).

Gigachad also has a microwave oven (with eyes? what is this one from?), a Techmarine (WH40k), a gyros machine, Power Rangers Megazord legs, Tony's arms from One Piece, and some random(?) Decepticon racecar parts.

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*****0
You missed out Gigachad now has one Uchiha's eye and 2 set of GPU in his abs.

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What you missed:
Legs of Mega Zord (Mighty Morphin' Power Rangers / Kyoryu Sentai Zyuranger), ofc the Decepticons Emblem (Transformers) on his ass cheek, Frankys Arm (One Piece).
I can't point it out, but I guess the wheels may be also from Transformers (Transformers: Return of the Fallen or the G1 package illustration of Optimus Prime).
The purple rear spoiler is still a secret

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