By the way, because my drawing is taking longer than projected, I might as well give a brief overview of physical differences between [my fantasy-setting interpretation of] selkies and humans. There aren't that many, but they may be significant.

Her eyes are completely black.
Her nose is not very pronounced. (Halfway between normal and Voldemort, I guess?)
Her ears do not extend outside her head: they are more like bumps on each side with a hole in it. (Mostly hidden by hair anyways, though.)
Her eyebrows are small.
She bears opposable pinkies. I'm still working on the hand's skeleton, so I haven't quite figured out if she has an opposable thumb too.
Her digits are partially webbed.

That's about it. Drawing may make it more clear, once my drawing is good enough for display.