Yes the tablet mount is from taco-rc. it is much cheaper than the DJI one with the same quality. It is surely a "must buy" accessory to avoid wobbling of your tablet on the remote control.
Another order from me as soon as you have it. Lol
Yeah same here - really happy with the filters I've received (apart from the shitty wallet they came in) & the feedback from this oscar bloke has been good.