After figuring out that the main reason for the weird skin tones I tend to get was due to the inaccurate Auto White Balance, I decided to do a shoot based purely on manual White Balance settings where I keyed in manually the colour temperature in Kelvins. Auto White Balance seems to be rather inaccurate quite frequently and darker skin asians tend to have too much of a reddish hue, not so much a problem with fairer skin though. I took some trial pictures in Picture Control D2X Mode 1 with my Nikon 85mm F1.8 AF-D as usual, to see how skin tones fair. I would say that it does look less reddish indeed. Whether that is desirable would be up to individuals but to me the pictures do look more neutral in my humble opinion.