North American Aviation 'Advanced F-86' & 'Sabre 45' projects?

I am once again going through my much loved copy of Tony Buttler’s American Secret Projects Fighters & Interceptors 1945-1978

In it is some great pictures of manufacturers models of the North American Aviation ‘Advanced F-86’ & ‘Sabre 45’ projects? (page 50 & 51) – the pre F-100 Super Sabre!

Does anyone have any profile / 3-view drawings and performance specifications of either of these designs?

Your assistance will be greatly appreciated

Regards
Pioneer