SmallRig has posted up a video of their DJI OSMO Pocket 4P Creator Advanced Kit, which doesn’t seem to be listed anywhere yet for sale.
It consists of the Cage for DJI Osmo Pocket 4P / 4 / 3 and Xtra Muse (Basic Edition), the Split Filter Kit for DJI Osmo Pocket 4P, the MagSafe-Enabled Magnetic Mount for DJI Osmo Pocket 4P / 4 / 3, Xtra Muse, and Mobile Phones, and the Quick Release Tripod for DJI Osmo Pocket 4P / 4 / 3 and Xtra Muse. SmallRig is also showing it being used with one of their V-mount batteries and the ImageGrip Series Liquid Handle.
The Creator Advanced Kit was designed for people who want to use the OSMO Pocket 4P as their primary camera.
For a lot of shooters, increasing the size, footprint, and portability of the DJI OSMO Pocket 4P doesn’t make a lot of sense, as it defeats the purpose of having a small-size camera like this in the first place. Once you start adding so many accessories, you could well make an argument that it would be better to use a different camera altogether.

