Hey Man your materials look awesome but the total file size sucks- 90 mb,
why dont you distribute them in parts like alphas and mats all in different zip files for downlaod, I dont think mats will be so heavy?
its only textures and alphas making it heavy? isnt it?
seriously 90 mb takes hell lot of time, hope you can do soemthing about it, because I am really liking you mats and interested in them more then any thing else.