Activation text is: teruhashikokimigg
For her default outfit use: pk academy school uniform
Bonus! You can summon her aura with: glowing
In my experiments, the best Weight has been 0.9, YMMV depending on the checkpoints you use. For compatible checkpoints and example prompts, please check the sample images.
Let me know in the comments if you like it, I might try to improve it in the future.