Polly and Polyette are the same figure (Polly being short for Polyette the same as Mike being short for Michael or Vickie being short for Victoria, etc). Polly = Vickie head/Posette body Paul = Vickie head/Dork body Bobby = Micheal head/Dork body These are just the heads transferred to the older P4 bodies for usage of the P4 clothing. A little trick had to be done on each though- A new neck had to be modeled. bc, that's cool :o) Does the Knight use the P4 neck geometry? If so, then transfering Bobby's head would be easy in compose- Load whatever (Knight) figure IF it uses the P4 neck geometry, the delete the head, eyes and NECK. Same the model as a diff file name. Then load up Bobby, eliminate all body parts EXCEPT the head, eyes and NECK, and save it. Then load BOTH into compose, merging them, then save. Walla- New figure.