[Build Help] Why is it that i can't find any green led towers? lend a hand?

there's a ton of red and blue led computer cases, but the only green ones I've been able to find are Xions, which are discontinued at newegg and are probably really shitty cases.

My gaming buddies already have the blue and red cases set up and i was hoping get a sick green led. anything i can do? know of any cases or a way to make it look green lit... like led fans? i obviously don't want to sacrifice quality for aesthetic... too much. that being said, i will pay extra :D thanks guys