3Ds Max animations to PS

Well, after about 2 months common "3d model to afterfx integration" searches, I was able to find out myself by using Photoshop to my advantage and making 3d models usuable by saving them into a psd.
Now my only real problem is to figure out on how get the animations to work. Important is for me that that the end result won't just show up as a rendered video-file or rpf, I want to actually have control over or fly around these objects in after effects. I thought I would be able to do this by using an "Image Sequence"-option in Photoshop's "new layer from 3d file"-function. I'm still afraid I won't find out myself, so I'm asking if someone knows how that does work and which files this is possible to do with. I don't know this forum I'm posting to is exactly relevant to my question, I just don't have a clue where to post in the end.
Thanks in advance