Chikuma from Kantai Collection is available.

For the output model, I recommend “ebara pony” which can be downloaded at hugging face, or "boleromix(Pony)",“White Unicorn” which can be found at Civitai.

Base : chikumakc, black hair, long hair, brown eyes

Default outfit : chikumadefkc, green_dress, pencil skirt, short sleeves, red bow, bowtie, single glove, elbow gloves, black gloves, black thighhighs, single thighhigh, thigh strap, black boots

Kai-2 outfit : chikumakaikc, green_jacket, short sleeves, red bow, bowtie, single glove, elbow gloves, black gloves, (pelvic_curtain, :1.4), black curtains, side slit, black thighhighs, single thighhigh, thigh strap, black boots

Christmas outfit : chikumaxmaskc, reindeer_costume, antlers, neck bell, head bell, belt, santa hat, green hat, black shoes