Version 2 now available:

https://civarchive.com/models/1523852?modelVersionId=1724126

Main Tags for the Character:
1girl, sunny, blonde hair, pink hair, short hair, pink eyes,

Normal Outfit:
lab coat, red pleated skirt, black thighhighs, torn legwear, collarbone, cleavage, black vest, torn clothes,

Bikini:
bikini, orange bikini, side-tie bikini, front-tie bikini, string bikini, cleavage, midriff, navel, pantyshot,

Some Additional Useful Tags:
Full body - For the full body
Anime style - It was trained with this prompt
lewd - Doesn’t help much, but it’s useful for suggestive images
looking at viewer - Best results because of this.

As for the weight, it works well at 1.0, 0.9 also works, 0.8 works too, but I would say it gives worse results than with 0.9. I will leave a comparison in the photos.

Second, the negative prompt I use and recommend (totally optional):
(score_6, score_5, score_4, derpibooru_p_low, lowres, low quality, worst quality, blurry, blurry face, grainy, jpeg artifacts, oversharpened, amateur, bad art:1), (bad anatomy, bad hands, mutated hands, fused hands, broken finger, extra limbs, extra limb, extra finger, more than 2 legs, more than 2 hands, bad proportions, bad legs, elongated neck, long neck, deformed, distorted face, bad face, messed up eyes, undetailed eyes, blurred eyes, bad quality eyes, asymmetric eyes, abominations, ugly face:1), (censored, bar censoring, mosaic censoring, pubic hair, siblings, clones:1), (monochrome, black and white, colorless, limited palette, dull colours, sketch, rough lines, 3d:1), (cropped, cut off, out of frame:1), (text, signature, artist signature, watermark, logo, username, artist name, twitter username, patreon username, sign:1), (boring, lacklustre, glitch:1),