Recently I had to uninstall and reinstall K1. Sinec then, whenever I'm viewing something from a security camera, it's not the shade of blue that it's supposed to, it's normal colors like the XBox version. And when I use the stealth field's generator, I don't have the cloaking effect, but instead I've got energy around me.
I can't think of any mod that could have done this, and my graphical settings are still the same. I do have a DVD-ROM, whereas previously I had a CD-ROM. But it had the normal colors on DVD-ROM before the uninstall/reinstall.