I assume that they just list the colors that are in stock, SH. The one with the same scheme as the Specter, the yellow with black leading edge, and the read and black looks like it. I don't know whether "carbon" means black or it has a woven color pattern. I'm pretty sure it isn't really carbon fiber. The guys with genuine Passer-Xs from this thread could tell you for sure.
R2 will ship them via Hong Kong Post Air Parcel for $23.16. I have no idea how fast or dependable they are but I didn't see any complaints on the other thread though I haven't red the whole thing. Just over $109.00 is a few bucks cheaper than Hobby King including delivery. Shipping via Hong Kong EMS is $37.00.
I think I'm going to stick to my plan for something a little bigger for my next glider but, if I had to do it over again, I think i would go with the R2 Hobbies version at that price.