Comment on Fionna in chaos costume by KaitoEinsam
Based on the design, it's Ed Elric's automail from Full Metal Alchemist. First time I ever saw it for the left hand though.
You did say you borrowed it.
No, dude, Edward has no relation to this hand. You can not see every time a mechanical arm and say: oh, it's fullmetal alchemist! Look closely, they are completely different.![Big Fool Emoji-03 (Creep Stare) [V2]](https://fc08.deviantart.net/fs71/f/2014/007/1/c/big_fool_emoji_03__creep_stare___v2__by_jerikuto-d70rx5m.gif)
Finn's metal hand
Finn's metal hand
Yeah they are different.
I saw the elbow joint and they are similar, but I looked closer at the rest and it is a totally different design.
Oh yeah the link 404d.