>>150299220
DreamWorks and Guillermo del Toro wanted to make a feature length adaptation of the animated short Alma from 2009. It is safe to assume now that it is no longer being made, but if it did I like to think it could've been the DreamWorks version of Coraline. Here is a link to the short film.
https://www.youtube.com/watch?v=Aw0uORumRts