I recommend using this model with a weight between 0.7-0.9

for the classic okki: hairband, kimono, layered kimono, layered clothes, japanese clothes, low twintails,(cloak, hooded cloak, hood, hood down,:1.1) skirt, short skirt, detached sleeves, gradient hair, purple skirt, hairband, glasses, very long hair, brown hair, black hair, purple eyes, large breast, 1girl, twintails,

for summer okki: pink bikini, goggles on head, thighs, thighhighs, under-rim eyewear, swimsuit, bikini, glasses, very long hair, brown hair, black hair, purple eyes, large breast, 1girl, twintails,