anyone know how hard it is to replace the roof liner ??? ( swap from another car )

or

second option painting it with vinyl paint to change the color if you don't want to try and remove it ( change from red to black)

 

Third option would be to make a new one, using your old one as a pattern and for source for the channels that hold it on.

For the most part, it just stretches/clips in place. Hard part is getting them out/in without tearing them.

 

any chance you have a picture what those clips look like ?