Guess I'll just have to take a hit on this one. :/
And there we go.
This is
exactly what exchanges which implement KYC with no warning are counting on. Privacy conscious users abandoning their coin(s).
I would try to use photoshop on any document and send it to KYC.
I know it is not right. However, those exchanges are not right either. Suddenly enforcing KYC is a theft.
It's actually not a theft. Regulators nowadays are very strict regarding this. The exchange only fault was not informing the users in advance. But I believe OP got a hint when US citizen requires KYC which he stated. Actually, the exchange can't do anything when regulators ask for it since it's require for AML. It's either to force close or force user to submit KYC.