Not knowing whet units you use, but a displacement setting of 0.7 is HUGE in Poser standards.

Also, did you copy paste the materials to all?
And yes, bump, trans and displacement have to be at Gamma 1.... 

From Poser8 to PP2012 one has to dig in and adapt every material setting to the new Poser version.. and recheck the render settings .

Poser 1, 2, 3, 4, 5, 7, P8 and PPro2010, P9 and PP2012, P10 and PP2014 Game Dev
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