This is a Core model Silver Sky that was purchased new and sent to Riggio Guitars in Washington for a full nitro refin. The guitar was stripped to bare wood and refinished to look like a 50+ year old strat. Everything on the guitar is stock except for the pickguard. The guitar is really lite and rings for days. The work done is absolutely top notch and the guitar has been recently set up with 10s by a professional luthier. This is seriously the best S type guitar I've ever played and the only reason I'm selling to pay down some debt and stick some cash in savings.