So Jem! was for the most part a success. And I'm happy to say its a similar story for the rest of the Holograms. Kimber's colours need some work, and line work could be addressed across all of them, but over all I think they have turned out to be a fun, colourful and positive group of characters that represent a variety of ages, cultural backgrounds, personalities and interests.
Unfortunately I did not have time to produce full character packs for all the characters, but here are some examples of Aja, the sporty Green one and Shana, the Purple princess and one of the most successful characters of the project: