Akeno Himejima / 姫島 朱乃 from Highschool DxD / ハイスクールD×D for Animagine XL 3.1. Animagine XL is combined booru version, 529 images, 5290 steps. IllustriousXL is focused on S1-S3 but also merged. With more images at 656 images. IL version uses combination of sources, with increased intensity on S1-S3. Trained with 656 images.. I think?
Animagine XL version of LORA uses combined booru outfit tag with 529 images trained, so to recreate the outfit, you will need to learn at gelbooru/danbooru. Activation tag is "akeno_himejima". Appearance is "black hair, purple eyes, long hair, ponytails, hair ribbon, ". Apparently the tagger set up her breasts as "large breasts" and "huge breasts" differently based on her outfit, the skimpier is tagged with huge breasts and proper outfit is tagged as large breasts. So, I would say she is in-between the size. Outfit... honestly too much, just search for it at gelbooru. there are over 200 outfits for her when I looked at the training data. The LORA is also better with the ADVANCED TAGS like masterpiece, very aesthetic and some others.
AnimagineXL version also follows stylized version of Animagine XL 3.1, so you can also literally design any outfit for her available from Animagine XL base model.
It's recommended to run this LORA for IL version with advokat's Illustrious-XL SmoothFT - smoothFT-SOLID | Illustrious Checkpoint | Civitai OR with Ikena's Hassaku XL (Illustrious) - V1.2 - Style | Illustrious Checkpoint | Civitai OR Raelina's Raehoshi illust XL - v3.0 | Illustrious Checkpoint | Civitai. Recommended setting is 20 step, 5 CFG, euler a.