I've worked on the mod some more, added a few new pictures of CNR, removed one picture I could not fix and fixed two pictures (including the luna one).
As for the crash, I'm completely puzzled, this mod does not do much, it adds pictures and add a player faction file, that's all it does. I've even compared the mods faction file with the original faction file with the Meld program and apart from the added pictures they are identical accept for an extra empty line at the end of the file (something my text editor does automatically) which should be meaningless.
I have no idea where the crash comes from sorry.
EDIT: I've also categorized the pictures into male/female in case that becomes important in the future.)
EDIT: Also I've tried combining the mods, they work perfectly for me.