Looking at these again, I realized something about these drawings: They, for the most part, look like drawings of the same girl, but in different poses and outfits. The outfits aren't even all that different, they're all short dresses.
In a sense I don't really get the point of this thread if you've already decided what the character is going to look like (well, I don't get the point of the whole "which letter do you like" thing, I do get that maybe this thread can serve as constructive criticism).
There's a difference between the upper and lower collection of drawings, though, which maybe is the point, and I am missing it.
I also agree with SurplusGamer's post about our input maybe getting the character to not look interesting enough, but it's kind of moot since there isn't a big enough variety in how the character looks anyway.