I've always been a fan of crossovers like this. At least crossovers that are pulled off correctly, but I digress.
Created this with Jasc Paint Shop Pro and Ulead PhotoImpact. It was this hodgepodge piece that I started to learn some of the more intermediate skills of Paint Shop Pro, using layers, opacity, properties, creative lighting and so on.
Again used several images to create this.
Edit: There is to be no fanwanking about the various technical details about how this side can do this and that side can't, or vice versa. They are two different universes and they need not conform to one another. I don't want a debate on the merits of either side and I am not going to entertain one. If I see a comment heading into that territory, I'm going to ignore it and hide the comment. This image is purely theoretical and fun, that is all. Accept it as such, or move on.