Abusing my maps with Sigma textures is fun, Same goes with abusing Sigma textures with my maps.
Not totally new, but still retextured to take advantage of the new textures, weapons, and what not.
This creation contains 37 total hi-res icons to jazz up the look of the Portal of Sigma for OSX. Version 3 contains 9 new icons and a included bonus icons pack of 21 old and new Sigma icons.