The Crysis Enhanced Edition mod enhances the graphics to new heights, with better textures and 1080p resolution. You can check out the video below.
The Game:
From the makers of Far Cry, Crysis offers FPS fans the best-looking, most highly-evolving gameplay, requiring the player to use adaptive tactics and total customization of weapons and armor to survive in dynamic, hostile environments including Zero-G.
The 10 GB mod can be downloaded here: https://www.moddb.com/mods/crysis-enhanced-edition