As for blue snakes, you might have to find another species... XD Balls might never get crazy enough colored for some people. Their colors can be pretty crazy, but without FINDING a blue snake or het for blue python, it might not be possible to make a sky blue bp. That or the right combo. Even the craziest morphs and mixes on the market tend to be brown, orange yellow or white colors. Balls as a species have a color pallette that is different from another species. Corn snakes have a lot of reds and oranges and probably will always be "better, brighter and redder" in that sense compared to bps. Unless someone finds a true green ball or the magic morph combo that creates different pigments in the skin, i think a grass green BP is about as likely as a grass green skinned human!