Nikon rangefinder repair?

[Tamara]

I recently was gifted a Nikon S. The shutter curtain is wrinkled and the rangefinder seems to be kaput. While it makes an adorable paperweight, I'd really like to take some photos with it. Is it worth fixing and, if so, who's the go-to for repairing Nikon rangefinders?

 

[Xmas]

Confirmed good shooter but if in nice cosmetic condition expensive.