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!
The main prompt is "TsukatsukiRio". Sub prompts are "red eyes, bright pupils"
For her outfit try the following prompt:
"RioBase, red eyes, bright pupils, halo, black skirt, black jacket, turtleneck sweater, id card, black pantyhose"
Let me know if you have any issues.
