Quote - dont know if you have seen this

http://www.4colorgrafix.net/2011/06/dazstudio-blender2-5/

can get the dolls into blender quite easy with daz studio and its collada export

You can use this plugin with Poser:

http://www.renderosity.com/mod/forumpro/showthread.php?thread_id=2829354&page=1

Previously convert the figure to prop using this Python Plugin for poser 

Convert Figure to Prop by D3D

http://www.renderosity.com/mod/freestuff/details.php?item_id=50705

Works great converting all transparencies and textures!! :-)