Grunt-like Vortigaunt

The vorts should be more visually similar to the grunts (since they're from the same faction) while keeping the overall colour scheme of both the controller and the original alien slaves.

I've used Joazzz vortigaunt reskin as a base and added a few edits to the materials where I felt they were needed. 

By the way, since I have changed the eye texture, all xenians with eyes will share the same eye colour. It's intentional. 

However if you prefer the dafault texture simply remove "new_vort_eye.vtf" from the downloaded folder.