Asus Gtx 680 DC 2 top waterblocks?

[Cyth]

Hello there

This is my first post here and im new to the idea of watercooling, was to scared to try it out but have been building computers all my life so i guess it's time to take the step So i've been looking around to se what i want until i can afford it.

so here comes the question.
I've been browsing around the web for Asus Gtx 680 DC2 waterblocks and only come across one block from Ek waterblocks, and was wondering if any of you guys found some other manufacturer that does them.

 

[B NEGATIVE]

EK tend to be the only mainstream non ref card supporters,Liquid extasy also carry a good range of oddball card blocks but they tend to come a little late to the party.