https://civitai.com/models/436073/koukawa-asuka-pony?modelVersionId=485746
You can also add asuka's illustrator aoi_nagisa_(metalder) to your prompt, pony knows him itself you don't need an extra lora.
Appearance (I suggest you add gloves and thighhighs to prompt because we know that asuka's limbs are prothesis, but I found it's unstable to generate them if only use prothesis tag):
koukawa_asuka, brown_hair, long_hair, blue_eyes, bangs, prosthesis, large_breasts, gloves, thighhighs
For her taimanin suit:
taimanin_suit, pink_bodysuit, fishnets, boots, impossible_clothes, skin_tight, covered_nipples, covered_navel
