That clip might be your best work yet. Aside from a very slight green tint (which has been around since this project started, but has lessened over time), it looks like an an actual theatrical showing*.

*The way my monitor is currently calibrated, it has an inherent black crush, so I can't judge that part.

EDIT:

towne32 said:

Cleanup looks good, but still incomplete. The first night shot with the twin suns could use a bit in particular. And then from Luke's closeup to the end there are tramline issues. They're thin and migrate horizontally through static shots, so they should be removable to a decent extent. There's a rather bright one on the left in the very last shot.

The first shot with the twin suns looks fine to me. It's always had a lot of grain, so care must be taken not to over-clean it.