I’m not sure if EvenSteven wants any more talk about Holdo’s hair (if so, let me know and I can take down this post), but since there’s been discussion here, I think changing her hair to brown is doable using colorista in After Effects, which has secondaries and power masks.
Here’s a sample:
https://vimeo.com/278972236
pw: faneditThis would still require going shot by shot and animating the masks, but it does seem doable.
Oh man, this is the ONLY thing that would make me go back and update my Clean Cut… lol but i’d need all her scenes done and that doesn’t seem likely.