she does seem a bit squished down but over all i like the look but also what 9tails said, it doesn't have enough depth. I suppose scaling the render a bit more down would help her not look squished.
as where on this one^ she looks normaly portioned
Personally for me, I don't like the orange outer stroke (Crimson Princess) because I don't like what it does to the chopsticks in her hair but other then that, I think it looks nice. I haven't delved much into pop out sigs, only made one once and it was basic that will have to be my next project