The more I look at these the more impressed I am. The Olga picture is nice, it just doesn't quite reflect her accurately. T, M and Alexei are pretty perfect. I guess Tatiana's nose appears slightly different in this photo than her actual profile. The same can be said for Anastasia...a slight alteration that, as Maria Sisi points out, helps idealize & beautify her somewhat. That said I feel like the eyes, mouth region and overall shape of her face is perfect. Very nicely done all in all!