Just go to the nearest morgue and ask for a job. Most people who work in morgues are necro so they will understand.
You can search on the internet as well but best just go and ask. I wish you the best of luck, do you like dead girls only or you will be happy to examine a young naked dead guy?
If I was alone with a dead guy and if he was cute I'd wash him down and then do an external exam with out gloves and make out with him and suck his cock then I'd perform his autopsy
If I was alone with a dead girl I'd wash her down do the external exam with out gloves then make out and finger her then perform her autopsy and feel her organs
and do you know of any sites with good autopsy vids