Fixed up attachments to not look like absolute shit.

-updated physics model

finally got around to fixing attachment points, i'll prolly adjust them to look better later.
just wanted them to not be floating which doesnt maky any fucking sense

fixed rigging issue with legs (hopefully)
fixed minor texture issue with shoes.
Updated glowing materials to actually glow when vomited on.

Updated VGUI Icons.

removed blink flex, added lid tightener flex.
i thought you could rarely see his actual eyes, so i thought removing the blink flex was appropriate.