Killa is a character from the Monster Musume manga, but not from the anime. I think that without a 2nd season of the anime, this character will remain not very well-known, as there isn't much fan art of her. However, I decided to try making this LoRA anyway.
Tip: Generating images can be tricky because, no matter which checkpoint I test, the character often has issues with the number of arms. If you run into this, try using Inpaint or experiment with the weights of the trigger words '4 arms' and 'extra arms' in your prompt.
Recommended weight: 0.9 - 1.0
Helpfull tags:
Prompt: mature female, monster girl, insect girl, bee girl, stinger, zettai ryouiki,...
Negative prompt: 6 arms, 5 arms, ...
ADetailer: face_ or better