I've been using SL since SL1, upgrading to 2 and 3. I also received the character bundle with my purchase for 2. I installed it and had full, headshot and poses as options for the many characters. When I upgraded to 3, the images, as before, transferred to 3. I didn't have to reinstall them.
Accessing them today, the headshot and pose options are missing. I reinstalled my bundle and am having the same issue.