Here's my feeble attempt to catalogue my Julia/L*la picture inventory, as it stands right now:
Of those, only four are incomplete - 2 from Rigin, 2 from Club17. The "miscellaneous" pictures are from Julia's now-defunct modeling site and from a couple of other places on the web. I don't know of any other series out there, but if you do notice one I've missed please let me know!
And I'll be happy to fill any sets for those who have contributed to this thread, just let me know!