A weight of ~1.0 is recommended (You might want to adjust the weight depending on your model). Feel free to experiment with other weights and share your results if you want to! Dataset was quite small, so the outfit is a bit inconsistent.
The main prompt is "Shura". Use "hair ornament, hair flower" for her hair accessories.
For her outfit try the following prompts: "Shura, hair ornament, hair flower, asymmetrical clothes, armored dress, armor, gloves, cleavage cutout, bare shoulders, single pantsleg, asymmetrical legwear"
Let me know if you have any issues.