Actually, the export to Bryce is already pretty good once you have it set up right with Grouper 1.4 to post-process the obj file. People say they would like to be able to export all the textures straight into Bryce, but that would never really work because the Bryce texture engine is so much better than the Poser one. Whatever Poser exported, one would still need to tweak the results once they came into Bryce to take advantage of fine control on specularity, ambience and so on.