People doing porn can now truly claim they are doing "science" by providing valuable, insightful data samples :)

It shouldn't be surprising to see quick future advances in this domain as most of the porn material is usually available free, easily scrapable and extremely low risk of copyright litigation.

IMHO, the real game-changer as with normal art will be some sort of reliable assistant tool to quickly generate various components. Further finishing touches can be then easily done in Photoshop or similar software. Sometimes along this we will probably see results in 3D art or animations.