Below are screen shots.



I've tried:
Cnr2("xxx",4,5,255)
GuavaComb(Mode = "NTSC", Recall = 75, MaxVariation = 25, Activation = 40)
But it mostly seems to wash colors out, with some slight improvement in later frames with interference artifacts (such as the pearls).
I tried color shifting but that doesn't seem to be the problem.
Any suggestions on this?