bttfbrasilfan said:
You only need to remove the black dusts (film dirt) from the GOUT Jabba.
Well, that's the whole idea of adding the smoke. The GOUT shot is so grainy and dirty, that there's no way of removing the grain without turning it into a blurry blob, so I added the smoke to conceal it. It works much better when put into the film with sound and the subtitle, than it does on it's own.