One of my least favorite characters but I made a LoRA anyway. This does not depict her movie/tv show appearances, only comic.
Basics
Best used at strengths of 0.6 - 1.
Activation tag is "jean-grey" followed by "green bodysuit" or "red bodysuit" for the different Phoenix costumes. Add "gloves" and "sash" for more accuracy if needed.
Also her classic Marvel Girl outfit is included if you use "green dress, mask, cleavage, belt." I would have made a custom tag for this but I wanted to test it without it then didn't feel like going back and rerunning the stuff blah blah. Will fix this if I update.
Issues
The LoRA is heavily biased towards her phoenix chest emblem and is difficult to get rid of unless you put her in outfits that have a wide collar.
The LoRA is also biased towards fire effects and, depending on the checkpoint, warmer lighting. These can disappear at lower strengths and/or with negative prompts.
The mask may fuse to her nose and cheeks and may need light sketching to fill in the holes.
This Lora was made purely for a fun and self-learning experiences. I DID NOT INTEND and DO NOT give permissions for this LoRA to be used for any commercial/promotional/financial gain uses.