I think if anything about that scene needs to be corrected/updated/fixed, it would just be the matte paintings of the chasm. They always looked a little too... papery. 
On the same subject as changes, I made up a little video of suggestions for Adywan the other month, if anybody cares to take a look:
Post #552677
- Author
 - aalenfae
 - Parent topic
 - STAR WARS: EP V "REVISITED EDITION"ADYWAN - 12GB 1080p MP4 VERSION AVAILABLE NOW
 - Link to post in topic
 - https://originaltrilogy.com/post/id/552677/action/topic#552677
 - Date created
 - 25-Nov-2011, 4:10 PM