>I also echo the desire for some sort of minimalist gunstock/shoulder-pad type attachment.
Admittedly, using a shoulder stock is not my style of shooting and did not feel natural to me 20+ years ago with the gunstock for my Krasnagorsk 16mm camera
View attachment 92998,
but now that I have recently tested some friends 'gunstock' kits with their GH-cameras, I do see the value. IMO, there's a problem with a truly comfortable gun-stock that is also small. It will be the challenge to overcome, but I'm willing to take a crack at it.
Russian things always look very... Russian
Here's a thought, though, based on various shoulder supports I've tinker-toyed or otherwise fashioned for AF/GH/FS cameras...
There are two ways I use such a thing, either over the shoulder or under the shoulder braced between the right arm and body. I understand some folks use them like actual gunstocks against the front part of the shoulder, I usually don't.
So if I consider something minimalist like that Krasnagorsk stock, the articulation points I'd want would be where the stock meets the body/cage (to allow for elevation angle adjustment) and where the butt meets the stock tube to allow for angle adjustment based on use... so the butt could be optionally used as a shoulder pad atop the shoulder or as a gunstock, or heck, as a tripod pan bar (meaning I could leave one other bit of weight at home).
Another unconventional military-inspired concept, based on the way I've often used a Gorillapod Focus as a DSLR support: twin shoulder supports in the manner of a howitzer (http://thumbs.dreamstime.com/z/old-howitzer-fighting-isolated-white-background-34806413.jpg)
With a cam like the GH4 which is small and actually has a somewhat useable EVF, eye-level shooting wants to put the camera right in front of my face, and any single shoulder support inclines the cam to yaw left, and can only really be countered by having two hands on the camera at all times. The 'howitzer legs' support style solves the yaw problem (you actually have to rock your body left/right to tilt) and needs only one arm for solid support, leaving the other free to make adjustments elsewhere.
This setup works very well, except when those Gpod legs decide they want to shift.
The trick of course is making it sturdy but not too bulky.
Including a photo of my Gpod 'rig' for whatever it's worth:


