Rust Graphical Bug/Error

The new update did this the following to my game:
-missing texture on objects, including buildings, and environment such as rocks, trees and mountains that I bump into but cannot see.
-I know Rust is a racially equal game, but my character looks way too black. To the point where I think it’s missing textures (or it has been fried…ummm…fried chicken).

Did my graphics card crash on Rust? I still run other games fine with no issues but I have terrible specs, but I was able to play the game on low settings. Not sure what happened there.

http://s21.postimg.org/8jj4unh1j/2015_05_21_00001.jpg

http://s21.postimg.org/6vjzg035z/2015_05_21_00002.jpg

http://s21.postimg.org/uwqvhghzb/2015_05_21_00003.jpg