Micro bikinis are never small enough.
I wasn't satisfied with other micro bikini loras so I tried doing one and it turned out surprisingly great, even with very few images and steps. Simple concept though I guess.
Main tags are tiny microbikini, miniature microbikini, or string-only microbikini, depending on size. You can combine them too, like "tiny miniature microbikini" and such. For the color, I'd recommend adding "[color] bikini". Adjusting weights will also have a lot of impact.
"string-only microbikini" is intended to be a nipple/pussy cover so small it's non-existent or same size as the string, not cupless/crotchless bikini. As expected it's pretty hard to generate properly, especially on large breasts, but not impossible on some anime models. I uploaded an early version of the lora that reacts better to string-only, but is otherwise much less stable.
Other Tags: (these tend to activate without tag, maybe put in negative if undesired)
microbikini wedged in vulva
pussy peek / clitoris slip
very lowleg / lowleg
anus peek
Description
Early version that reacts better to string-only microbikini, but otherwise is much less stable. Bottom bikini in particular gets erased on half the generations.
I might try to get the best of both versions later. That tends to be difficult though.