To improve and expand on the first Photo Realistic Zone, my version, PRZ2 aims to cover the whole spectrum instead of structures and creatures. Each and every texture will be individually edited, not only sharpening them, but also improving their bumb and specular maps and creating whole new, higher resolution textures.
A level Addon to make the levels look more lush, and fit the colour pallet of PRZ2
Just a level-details addon, improving the grass used in-game and making the levels look more realistic in combination with PRZ2 (Color Pallete wise)
Just copy the levels folder into your gamedata and you're good to go!