About the gfx in ET

Well this maybe is a very very old subject in ET but im rather new to it and just playing it for fun on some public servers. Is it just me or on maps like supplyd its very hard to see allies, like int the the 1st objective when they are running near the walls etc. I tried like all the commands that O know of and been trying to figure out why the hell make the texture this bad. Well well, if there's anyone out there that knows any command that helps u see much better I would be very glad.