This subject has come up a few times on Kingsnake. Alan Cole filled in that the axanthic look is actually it’s own gene that has been bred into albino lines and not a variation of the albino gene it’s self. But since the axanthic part doesn't last even as long as the other lines it's not been marketed separately. Does make a nice looking older albino though! But if your breeding was such it would be possible to have the axanthic looking hatchlings that aren't even het albino.