I am trying to learn Poser...again.  I got frustrated with it...more with myself, I think and took a break for a couple of years.  I have been playing with light and texture settings and this is what I have so far.  The texture seems to be washed out and the hair a bit clumpy.  When done as a close up, the texture and hair look better, but still lack realism.  Any hits, tips and suggestions are most welcome.

 

 

This is the image as a close up....

it looks o.k. to me. but you could try something like adding an expression to her face, and changing the body pose (which appears to be an old P4 stock pose) to something less familiar. maybe lose the sword, change it to something else, not sure what, since one can't juxtapose unicorns and mac-10s or sten-guns.

A horse whip would be OK, even a bit kinky.  Also, since it seems to be Posette, check out sand_tyger's photorealistic skin textures for Posette, available here in freestuff for download.  There is also Pitklad's NEA Posette that takes V2 skin textures, also available for free download from 3dPlanet.
DPH