While there is already a Reshiram Lora for Pony, it doesn't do quite what I'd like it to do so I made my own 🐉
This Lora can generate both regular and shiny Reshiram, wow ✨
The trigger word is "ReshiXL".
Helpful tags:
pokemon \(creature\) -- the usual
long hair, colored sclera -- for extra accuracy
blue sclera, blue eyes, silver chokers -- for regular Reshiram
red sclera, red eyes, gold chokers -- for shiny Reshiram ✨