It's not a new pattern. I call it the Money Midge because of the price to make it. Putting Tungsten beads on a TMC 2499SP-BL hook makes for a great pattern, but a costly one to produce. This is one to go after if caught in a tree or snagged on a rock. But it will catch fish. I promise.
Hook: TMC 2499SP-BL #18
Thread: MFC 8/0 Brown
Bead: 2mm MFC Lucent Bead, Coffee Color
Wire: UTC Small Copper Brown
Dubbing: Hareline Golden Brown Ice Dub