Stark Industries Keychain

Just a old school style Stark industries key chain

EDIT**1** Needs a few tweaks, After print the industries part
is unreadable, And the key ring part needs to be pushed
into the main body a tad more. I will tweak and reprint.

EDIT**2**
Tweaks have been made. Instead of having the "industries"
part hollow I made it a simple raised lettering so its easier
to make out on the smaller letters. Will be printing again...

EDIT**3**
I have added another stl file with the (tar) letters in Stark to have thin
backing so that the center floating part on the (A) and (R) will remain.