I made this a while ago, and find it considerably more practical than other ways of carrying my knife and a good, single length of paracord.
I've got an old ferrorod hung on the sheath, wrapped around the belt and then clipped into the sheath again. Bombproof!
Hope you like it!
Incidentally, I've taken a file to the back of my mora, roughing up the edges so that it can be used with the ferrorod...