It is good… There is perhaps a simpler way there are many shots with similar issues.
Snowspeeder Hanger
Super star destroyer coming out of asteroid field
And i think a few more Luke’s cockpit on Bespin Luke in corridor sneaking around on bespin… Probably more.
If you line up the shot with crushed Black with gout you can Luma key from black the detail back in from the gout through the Black area. Framing is not always the same though…
Not entirely the same problem but detail can be Luma keyed back in through the Black where it is missing.