Hmmm, I wonder if I could build something sort of like that with my pc generator?
Do a more complete creation with secondary skills and such. Figure out a way to weave it together into something with a few prompts that can be expanded upon.
Then figure out gear and other changes at the breakpoints/levels Ghul had in the 2e characters.
Interesting idea, but I still need to finish my update of the pc generator for the 3e character sheet and such first.