My Total Conversion Mod in Crytek's Sandbox 2 Editor, which I made in 2008/2009. Except for vegetation and general nature objects, I made all models myself, using only textures I've created/edited myself from stock photography or my own photos (about 70%). As you will notice, it is rather unfinished, and to be honest, I underestimated the time that had to go into such a project. I will add more images over time.

Stills (will open in new browser window/tab):