I hope at some point in the future he does a V2 of Empire. The is a shadow that needs to be removed as the snow speeder inters the base.
A lot of the Hoth battle shots. I know some of that is just re composites those I am sure are fine. And that shot of the Probe rising from the ice. I personally think just some teaks, nothing major.
Then he may just want to leave it alone.
Troy