The days of Poser Puppet is all gone, I'm afraid. However, Nagra_00_ created Poseconverter for Poser to convert V4 poses to PE and GND Anastasia (Alyson2). It can do single or batched files and copy the thumbnails to a new folder, very convenient and works well. It can be found here in the free stuff section: https://www.renderosity.com/mod/freestuff/poseconverter-data-update-v04-for-pe/80991. It's too bad that the script hasn't been updated to other models like Dawn and La Femme, even some of the older models like Miki 4, Roxy, etc.