Upgrade kit
I bought this kit marked "Chuanyu" thinking it was 1/350th version of the veryfire upgrade set specific to the Montana class but I was mistaken.
The kit contains a wooden deck and mask set specific to the class, 16 and 5" barrels set, and 6 sheets of generic photo etch are generic "US Battleship Missouri" items, radars, cranes, catpults and railings.
Bonus with this set is a turret upgrade to 20inch turrets. I can't really complain since the price was about what I would expect to pay for a wood deck and brass barrels from a domestic site and delivery was reasonably quick.

I'll probably be picking up some Master Models 20 and 40mm mounts to complete this kit