Here's my take on Elsa from when I first started making these LoRAs privately for friends.

Trigger word is: Elsa
Additional words that may help: blue dress, blue eyes, blonde hair
Recommended Strength: 0.5 - 0.9 (I prefer 0.8)

Yeah... I'm still trying to figure out what settings work best for training LoRAs locally with my laptop's specs. Mainly looking for a consistent group of settings to use. The Sora from Digimon was more of a lucky outcome. Anyway, enjoy Disney's Ice Queen!