Legally, I believe the only time you actually need a model release is if you are going to use the image in advertising. I am not a lawyer, and if you want the

Legally, I believe the only time you actually need a model release is if you are going to use the image in advertising. I am not a lawyer, and if you want the real answer you should probably ask one. But the answers to that quora question look wrong to me. Note that I am talking about the US, the rules may be different elsewhere.