It's not a trick I've tried more than a couple of times, so I can't do it. But I'd advise you to carefully watch his grip, and all body movements: hand, arm, knees, and try to copy them precisely. And make sure you have full control of a standard Lunar... can you walk around while holding it? How about run? Change directions, etc...
Interesting name. Perhaps it makes sense to name this separately from Toby's Lunar Pivot.