That's a USA from 2006 with a pickguard from the 1st generation. You'll find extra holes under the pickguard for the next generation, unless it's a first gen body with an 06 neck!
Apologies for the delay! If you know how to set guitars up well you can get whichever neck you like. Why not make things easier and simply buy a loaded YJM pickguard instead?
Awesome man! Thanks for sharing. I still love/appreciate the Fender YJM, but have been considering keeping a few of my favorites and selling down the rest. Sold 2 so far this year, may do a collection video before I sell any more though