Your texture work is awesome, really great quality stuff. I'd love to see your process in working the textures, and possibly get a glance at your library, since I'm building my own as I need them. Your water is especially good. Do you make those little rocks and plants by hand?

Otherwise, really interesting stuff. I can't say I'd have any use for them in my games right now, but I'm sure somewhere down the road I'll need one or two.