It seems that all those items you are talking about seem to correlate to one .lsb file:
items-LS2011_JOACHIM
located in Data/Mods/Main/Levels/CharacterCreation/Items
after opening this .lsb file, I can see that this file contains ever item found in the Character Creation level. The other two item files , Axel and Thierry contain "template"
Since the Joachim file contains all the items found in the level, Im wonding if the Axel and Thierry items have something to do with spawning the character. If this is the case, we would need to create 2 more of these items which contain this template. I have no idea how to do that, or even if I'm right at all.