You can email barndales, they can make a pair for USD150. this infor i got for the last couple of month i emailed him.
Excluding the finishing of the limb coating or dip for Carbon Fiber look. that will be additional charges.
they will put Barndales logo instead of Ryetra logo on the Limb.
Rytera Nemesis '10 - with Barndale's limb, Hutch~N~Son custom String and Cable Set, Sureloc Challenger + Viper Scope, Trophy Ridge Revolution, GoldTIP + Blazer Vane + Accunocks, Home Made Front Stab 28", and Side Stab 11", Carter 2 Special.