The lack of Mega Man characters on this site bothers me, so I decided to make the character that many of my friends like: Sonia Strumm or Misora Hibiki from Mega Man Star Force.
This model was trained mostly with official artworks and anime's frames. Doesn't generate good results with weight 1, but 0.5 or 0.6 had almost perfect results.
If you want her original outfit plus the guitar put:
misorahibiki, pink coat, hoody, hooded coat, hooded, pink gloves, long gloves, fingerless gloves, green shorts, mini shorts, blue boots, long boots, guitar, yellow guitar
Lyra may appear with the FMLyra prompt, but good results aren't guaranteed as she isn't the focus of this model.