I did not see any damage earlier. I see the damage on the fuselage now. Personally, I would only cut out the damaged sections and do a patch work repair. I fly my models and that will eventually happen to all my models.
I like the silkspan paper in the kits. But I suppose you don't have any left as you are taking it all off. You can buy more from Guillows. I made a Spit and covered with domestic colored tissue. Here is a picture. She is a flyer:
But covering with 2 layers of paper can be tricky. My lastest build the Focke Woulf, "Red 13", I plan to paint. If you can wait a week we will see how that turns out. Mean while check out easybuiltmodels for the colored paper. comes in 28 flavors... I mean colors.
Mitch
PS. Sorry I did not realize the picture was so blurry. It is the only picture of the Spitfire I have at the moment. I still have the model.