Autocontrasexual

A person who is sexually attracted to or aroused by themselves as the opposite sex.
A person who is sexually attracted to or aroused by the gender swapped version of themselves.

Tom ran a selfie through an AI filter to gender swap him and is completely infatuated with how he looks as a female making him an Autocontrasexual.
Lisa loves to think of having sex with herself as the opposite sex while she masturbates making her an Autocontrasexual.