This is what the doorframe around the Tantive door looks like just before it blows
(thanks to MV for the image)
If you scan at 3K, it is just a blur, at 4K you can see the pattern and at 6K the pattern is clear.
This is from a 1977 print, it will be interesting to see if the SE print has this level of detail or not.
The negative would have far more detail again.