No, probably because the combos you mention above wouldn't look outwardly different from a normal albino.

I'm pretty sure that a double homozygous 'caramel albino' 'albino' would look like the same as regular albino. The caramel albino turns off some of the dark pigment, the regular albino gene turns off all of it.

Same goes with the Lavender albino x regular albino.