Of course- that's the way most of my images are rendered. I just like the shadow catcher aspect- probably easy to replicate as well.
I like to use really large HDRI's- and it looks like the product includes them.
Here's one I rendered last night using BB's Environsphere.
Looks great! Have a Poser version? r
Whether DT specifically sets up the images for Poser or not, it should be simple enough to use in Poser. Just attach the HDRI to Bagginsbill's Environment Sphere and turn on IDL in the render settings.
Click thumbnail to see full-size image