I don’t know that Chewie’s death was ever “believable”; but then, I never really thought Luke was going to fail to destroy the Death Star either - that doesn’t mean we should remove the Trench Run. I guess it’s important to consider the characters’ perspectives - what’s true to them. And ideally, showing Chewie here might make Rey’s perspective of the event feel more authentic.
Similarly, just because someone knows what’s going to happen doesn’t mean we shouldn’t treat the story seriously - otherwise there’d be no point in rewatching anything ever. As it so happens though, I’ve actually shown Untold to a few people who haven’t seen the original, and they all seemed to like it! My goal here isn’t to improve a bad film; my hope is to make a good film, period.
As for the scene in question, I’ll be honest, I’m having trouble finding the right balance. It needs to be significant enough that it doesn’t look like a mistake, but short and inconspicuous enough that no one will notice it unless they’re looking for it. And of course, I have to consider my own lack of expertise with these sorts of effects.
I’m not sold on my handiwork, but suggestions are welcome!
https://streamable.com/j9hii9