F really catches my eye,
And i'll elaborate on why: youve got your gold and your white placed near the character's head, which is a natural focal point, and where you want to stick your brightest (Or most 'different') colors
with H, i like the colors, but my eye is always drawn to her pants because its the only place that grey color is used, it might be better to make her pants the same color as her top, theres nothing wrong with that if they're the same material!
Anyway, keep up the nice work