While there are pleanty of fallout/vaultsuit/vault girl LoRAs out there, in my experience they have a hard time including the pip-boy, as well as the yellow accent lines most of the time, so I trained this LoRA real quick. I'm honestly not sure what's going on with the other existing LoRAs, I didn't do anything out of the ordinary when training this and it reliably gets all the elements I'm looking for correct. That said, it does seem to want to make the vaultsuit green sometimes if you don't tell it to make it blue, and will sometimes put a pipboy on both arms. You can also add 'partially unzipped' and 'cleavage' to the prompt to have it be a bit more revealing. Activator is v4u175u17, with a strength of 1 working best for me.