new Doll sister's idea

hey dolls.

so heres a very rough sketch of a new doll, well two new doll's
these two are meant to be sisters, they also are meant to look very similar, but with some clear differences in appearance and colours theme.

as Annabelle is very "top heavy" breasts, long hair, oversized crop top.
where as Anne-Marie is the opposite, very Bottom heavy "larger hips and ass, skirt, flat chested, short hair.

that said, i really feel like "Anna-Marie" desgins is off so i want to rework her abit more, get her to look more like her sister but still be different, would really love you ideas and opinions on that!