This webpage from Hoagies Gifted Education Page may be of interest:
Highly, Exceptionally, Profoundly Gifted

Not exactly what you are asking for in your post, but may also be of interest...

...from Hoagies:
- WISC, WPPSI V SB-LM
- Don't throw away the old Binet
- About SB5...

...from members of this forum:
Old discussion thread WISC-IV V SB (November 2011)