1968 steering wheel parts??

i have a 68 and am trying to get the original steering wheel put back on it. its the kind with 2 spokes as you can see in hte pic im putting on with this if i can figure out how to make it work. i have the 6 buttons, i have the center pony emblem, i have the silver trim piece, and the recessed horn pad where the buttons and emblem fits in. i just need the plastic piece that goes around the outside of everything. ive checked most the major mustang parts websites like california mustang, mustangs unlimited, johns mustang, mustang depot, KAR, :bang: etc etc and nobody has it or im not finding it. does anyone know of a place where i can get this or is my best bet a junkyard?

STGSteeringwheel68_std.jpg
 
The bad news...that part is not being repo'ed anywhere that I know of.

The good news...when you search the junkyards, the Fairlanes and Torinos used the same steering wheel in 1968 :D