Manfrotto Hex-Plate Quick Release System slide a larger battery (hooray) and

a larger battery (hooray) and a USB-C port for data and charging (double hooray)

with a quality shotgun mic and an integrated shockmount

It does not go underwater

this one's a good contender

5 Elmar lens

Manfrotto Hex-Plate Quick Release System slide a larger battery (hooray) andThe Manfrotto hex plate Quick Release system lets you adapt any tripod or accessory to use Manfrotto hex plates a great solution if you're working with bigger cameras. The QR system base attaches via either 1 4" or 3 8" inner threads; the hex plate has a 1 4" fitting. In excellent condition, with light paint wear. Includes one base and one hex plate.