UPDATE: Release version of the NESCLASSIC.pal can be found here.
If you'd like to try my NESCLASSIC palette, you can download it here.
There's a couple of sampling techniques I'm investigating, so expect a release version of the NESC.pal soon!
Here is the NESCBETA.pal in action!
And finally (if you've made it this far down the post), the "CRT filter" mode!
Update 11/11/2016 - Picture of Display settings.