Here are the prompts combo that performed the best:
((Hurricane Blue outfit, belt, gloves, helmet, blue bodysuit, blue boots, blue skirt, gray leggings, white gloves))) <lora:Hurricane Blue v1.6:1>

v1.7 changelogs:

• Improved training data, thus better model (I hope)

• Added some built-in tentacles, so experiment with that

Updated v1.7 prompt combo:
((Hurricane Blue, ninpuu sentai huricanger, belt, gloves, helmet, blue spandex vest, sunglasses, blue skirt, gray leggings, white gloves))

Note: both v1.6 and v1.7 doesn't have helmetless feature, I'm currently working on it

If anyone doing NSFW with this model, please share with me on Discord:
https://discord.gg/grBsQE4fry