AFM only had 7 layers. I was done in about a week after pinball dreams did the awesome photoshop work. wh2o has about 20 individual 3D layers/detailed objects. Just check the videos I posted.
RFM: I let you do the counting of the possible layers I stopped at 80...
There is so much going on in this picture, and that helps a lot with 3D. Though 3D conversion is a lot of work of course, that photoshop job pinball dreams is doing is most important. The most amount of work is on dissecting the objects and fill in the background. TOM has around 50 objects. Some which are partially hidden by translucent objects again. Fun stuff
Anyway, back to RFM. As it is installed rather close to the player we switched to the new technology in the first place. So, yeah, chances are pretty good we see that happen. Depending on PPS and pd getting stuff licensed anything can be done. I personally look forward to funhouse and fishtales. And BoP, F14, ... Well, everything I own