Is recommended?

Yes, highly recommend using this site. To my eye they have created a very realistic looking sculpt as the breasts have a natural sag to them so rather than defy gravity they look and behave much like real breasts do which translates well in pics. TPE quality is as good as I would expect, just to the softer side of firm and any TPE odor is minimal but I barely notice it these days with so many dolls! So we have the gel breasts and articulated fingers.