I like it. Did something similar myself, but eschewed the blocky minecraft style. Despite that, I had more than one person ask me to do something along the lines of your stuff, so good to see it.
I'm currently working on finishing the first actually finished pack of CleanCraft, the current two are just quick releases. Please note that the FixedGrass texture pack will NOT be updated as the regular pack will be, so you might need to learn how to do it yourself with it :3
Cool effects, I used one of your suns in another texture pack I sometimes run, as the sun looked like a painting.
In other news, finished the 2.0 release, give me feedback, as I need some feedback for more work to get done.