Hi, it's me, the creator of this item.

Don't know how this happened initially, but it's doing it on my machine now too. Somehow, the normals have been reversed when it's created.

To fix it, create the figure, and then the item in poser. This guarantees that it's properly smart-propped. Click on the Group Editor button (the rightmost of the editing tools). On the menu that appears, select "Reverse Group Normals". You may want to re-save the item at this point.

This should solve the problem nicely. Sorry 'bout this.