Seaport in Yuugi's clothes is all kinds of win and Tio... fills out Seaport's outfit too well. Although personally I thought Yuugi would be taller.
tia is nine feet tall, and most people seem to put Darwin at between seven and twelve depending on scale, Yuugi, while large, is about the same height as most of the other older women, but is generally also afforded some lee way, I've seen her between six and eight feet personally.