Ah, okay this is a more complicated question. The official answer is as follows:
There are actually several barriers to releasing some of the assets.
Any item that was ever in a gem choice has to stay restricted.
Anything that was created as a part of a celebrity likeness or specifically for an IP story (Demi, Mean Girls, Clueless, PLL, Dolan Twins, etc) has to stay restricted due to the terms of the agreements we had in order to make those stories.
Some items we make never really work correctly (the male athletic body and face are examples) and can’t be released because they can break your story, cause crashes or generally give readers a bad time.
Lastly, items in stories like PLL, Clueless and Cameron Dallas that look like they are part of the Ink style. Unfortunately, they are not. In addition to being assets created for IP stories (and not eligible for release) they are also not actually Ink assets - they just look like they are. For a brief period of time our internal team was working in a style that was a hybrid of Ink and Limelight that allowed us to speed up our story production. This style was never intended to be released publicly and the items won’t work on Ink or Limelight characters.
The above also means that things that are in Ink will not be released to LL and Vice Versa. Not without some serious time and resources devoted to it. And trust me when I say this takes considerable time and resources from the art team.