Hay there, actually 3d Max has/had a plugin I helped dev about 7 years back for a video confrence in SF CA. and I believe it is still running around somewhere. But it has the info you need to make the 2 renders and then Photoshop them in layers and then you can have the 3D effect. I will see if I can dig that info up for you, I am not sure I have it on CD still anywhere but I will check next day or so to see if I can help at least with the settings to get the 3D effect. I forget off hand what the degree offset is for the camera. I may even still have the 3D files and could maybe post, but not sure if you could see the 3D and show up on the net though.
DT