I have shot models before for my own portfolio with the typical TFCD deals... have the standard model release for showing work, advertising work, etc...
My question is, If I want to sell these images on Alamy or another stock site, Do I need an additional clause in the release? Or is this usually covered? I understand I am probably safe with the editorial usage, but would be interested in commercial usage as well.
Do any of you compensate the model per sale? or is the TFCD enough? I am sure this is a personal issue to some, so that is why I am asking...

