You are probably right, well they are not males or females, they are robots, things u know.... But they have artificial inteligence and self awerness, so that makes then human? Maybe, i dont know..... The fact ia that they were created to resemble humans, and have a mind of thier own, so if a exo mind sees itself as a female it should look like one and so must have boobs.... In the other hand i u create a ia thats have self awernees but knows it is a machine and does not want to be human, then it can look like anything.....