WD1.3で試してみたら顔ばかり出てくるので、少々改変してなるたけ全身を出そうとしてみるテスト
1girl, (full body portrait:1.3), (six heads high:1.3), (tiara:1.3), (anklet:1.3), pale pink lace bra and panty, beautiful, kawaii, bishoujo, (detailed face:1.2),
highly detailed), pixiv, (cel-shaded), wallpaper, pale, calm, closed_mouth, scornful eyes, heterochromia, platinum blonde short hair, eyebrows visible
through hair, blunt bangs, tuck one's hair behind the ear, small breasts
Negative prompt: (mutated hands and fingers:1.4), retro artstyle 1990s (style), limited palette, bad anatomy, bad hands
Steps: 100, Sampler: DDIM, CFG scale: 20, Seed: 1543289896, Size: 512x1152, Model hash: e1de58a9, Model: wd-v1-3-full, Denoising strength: 0.5
https://imgur.com/tCqWQfT.png
outpainting mk2 で推奨設定（Recommended settings: Sampling Steps: 80-100, Sampler: Euler a, Denoising strength: 0.8）で拡張
https://imgur.com/hXeUKHw.png
https://imgur.com/mSA02KV.png
https://imgur.com/undefined.png
これ以上はいくらやっても足が伸びるだけになってしまってoutpaintingはあきらめたｗ