All images I experimented on A1111. You can just put my images on "PNG Info" on A1111 or any preferred tools.
Suggested Parameters & guides:
Use any pony model, but I suggest using DucHaiten-Pony-RealV1.1 or v20, and CyberrealisticPony_v63.
Trigger words:
Try adding "Korean" in person prompt to boost lora such as "teenager" >> "Korean teenager"
Lora weight:
best at 0.10-1.00
ok at 1.25 maximum
Sampler:
realistic: DPM++ SDE Karras
2.5D: Euler a
Resolution: 832x1216
Steps: 25
Enjoy!