Love the battery grip on the GH4 (in fact any mirrorless). Googled but never found one. Went to youtube and caught this vid, see if you see what I think is a Meike battery grip for the Lumix GX8. I like Meike grips, have one on my A7Rii and it's never failed. So I go back to google some more, still NO Meike battery grip for the Lumix GX8. Any thoughts/clues/explanations ???? Thanks.