I have a pretty big jem and the holograms vintage collection. I don't have any current pictures but I have a lot of stuff hehe. Let me know if you ever need help identifying anything or if you need help with which shoes go with which doll/outfit.
In case you didn't know, your Shana appears to be 1st edition Shana with a widows peak variant (unless she has earring holes), your video appears to be the no bangs variant.
I can't see them properly but I believe your pizzazz, stormer, and roxy to be 2nd edition.
Let me know if anybody needs help id'ing any vintage jem things!