http://www.flyrcmodels.com/ has a 101" but its a fiberglass fuse and foam core wings

Yellow Aircraft has a highly pre-fabricated 101" at-6. Maybe this would work for you:
http://www.yellowaircraft.com/props/at6.htm

Petrausch has a 134.6" At-6:
http://vogelsang-aeroscale.com/petrauschat6.html

Have you tried emailing YT international and seeing if they'd either ship you the plane you want or if they know of a distributor that will or is located in the US?