Ive only had buyout for 2 modelling jobs, and I think its when they will be used abroad.
1 was a book launch and they paid £300 on top of the £120 shoot fee and the other was the big buyout that I mentioned for the Sony job recently. That was £800 on top of the £300 but I think that is unusual and only paid because the photos will be used all over europe.
I know you also only get it if the child is recognisable, so not if its the hands or side of head for instance!!
By the way, is anyones LO going to a woolworths commercial casting tomorrow?