I think there are a lot good videos you can use for training.

Meana Wolf for example has some very high resolution pov hairjob videos.

liza k also.

As I said I'm not experienced with training of a Lora, so I don't know how many videos you need to get a good result.

But my target would be to train a Lora for pov hairjobs in first step. If it works then I could go for other perspectives also.

But I think its very much work