I had an idea..   Darkcoin also need a currency vector...
Maybe this is a good start. Combined the letter D and the two lines from euro-char €.
If you want I can provide the PSD-vector file for further improvements.


http://i60.tinypic.com/avsl82.png http://i60.tinypic.com/52nw8x.png http://i57.tinypic.com/2yzewl5.png
http://i59.tinypic.com/40z1x.png http://i60.tinypic.com/34gm59k.png