Nothing fancy the train word is Mavuika , add prompts pose -background.
such as : mavuika, 1girl, earrings, solo, jewelry, red hair, long hair, multicolored hair, smile, bangs, large breasts, red eyes,torn bodysuit, black bodysuit

dynamic pose,

I use my mixed model(unpublished yet), but you can try Pinkiepony or Cyber realistic works very well