Rear window tint damage

When cleaning my car a couple of days ago I notice two damaged bit on the window tint, not very big but now I've noticed them I see them every time I look in the rear view mirror! I'll upload pictures after work. A quote for a new tint over the rear window was £70.... Does anyone have any quick fixes for making them less noticeable? Thinking on putting an ELF sticker over one and colouring the other with permanent marker
 
Quick fixes will be noticeable and if you're getting it re-tinted then there's little point, you could maybe get a small roll of film from eBay to patch it but matching the shade and colour will be very tricky.