The part of his face is very easy to photoshop out. The rest of his body will be more difficult. Do you have another picture of your body in the same pose/angle? That would help to reconstruct the parts of you that are missing. But it probably could be done. If you want to send me two high pics to take a look at, pm me and I can give you my email.
I could get rid of all of him except the camera and that one part of his arm. I'd let Jewel try. I have a friend who is a professional graphic artist (he is THE man - even done stuff for Disney!) but he charges like $10k an hour so that's probably not what you're looking for
We couldn't even get him to fix our pictures and he and DH have been friends since second grade! He gave me some terrific pointers though and I'm getting really good!