I am sorry sweetie, and I hope you didn't pay an arm and a leg for it, but I really don't think that's a morph of any kind.

Not vanilla, I breed those. And not calico either, the coloring is all wrong.

I'm afraid what it appears to be, is one of those animals who pop up from time to time that change coloring after a shed, usually from poor care. It's possible this snake always looked this way, I've seen a few that had that weird splotching thing, but it isn't a morph.

Unfortunately I think this is likely just an odd looking normal. I really hope you didn't get cheated too badly, but I promise that is no Vanilla and not a calico either.

Gale