Quote - How about this? I´m working on an image now that's just a bust of V4 with some nice VSS mats applied to it. I will probably be spending hours in Photoshop doing postwork.  Could I post the untouched render in the Poser section and the heavily postworked image in the mixed medium section?

I don't see why not - though I would put it in Poser/Photoshop, as mixed medium to me means mixed MEDIUM. The fact you created your image digitally and that it's being displayed digitally is its medium, not what app was used. At least to me.

In my opinion, when it comes to posting in the gallery, if you give an explanation of what was used and in what aspect or why the image is where it is, you're good to go. Let us know why it's in the Poser section or the Photoshop section or the Modeling section.