Sorry about the confusion. That is totally my fault. The Quad hets are:
classic het amel, caramel, sunkissed, and motley
classic het ultra, caramel, sunkissed, and motley
I was lazy and left out the fourth het, because I ignorantly believed that the belly checkers ruled out motley, and it was therefore not a possibility.
However, all of this information was given to my by the breeder, so I have no way of verifying it. I do know that some of the siblings produced were sunkissed, and some were motley. I do not know for sure if any ultramels or amels or ultras were produced, and to my knowledge, this was the only caramel produced (I think we can all agree that she is caramel). I apologize for any confusion here. Totally my bad.
I'll go take some more pictures in a moment and upload them.