I was using photoshop Cs5 with 3dbridge (inclued in DS4 pro) in DAZStudio 4 pro and i can command directly from Photoshop a rendering scene from DAZstudio to a layer in Photoshop

I am now with Photoshop CS6 extended because the 3d aspects of Photoshop have been  redesigned with more possibilities éI can do the same as i did in CS5 but now i cam send the 3d scene from DazStudio to 3d layer in Photoshop using 3dbridge.But the result is not constant ,sometime the shaders are not correctly imported 

We can also supposed to import in CS6 some 3d formats .The collada one exported from DS4 is incorrected  and CS6 refuse to import it , The obj format have also problem with the shaders The 3ds format seems to be ok until now with my tests

But i am still a newbe wth 3d in Photoshop and i don't realy al the functions