Yes.
I reused the drawer faces but remade all of the, butt jointed and stapled, construction grade plywood, drawers in our 2016 2304KS.
Using 1/2" Baltic Birch ply and using a router table with a drawer jointing router bit, I manufactured quality drawer boxes. All of them were made to the maximum depth that I could achieve. The 2 drawers next to the bed, for example, were 17" deep I made the replacements 26" deep. I also replaced the tip out in front of the sink with a usable 7"deep drawer.
I also created a 16" wide X 10" deep drawer, which I installed in place of the blank panel to the left of the cook top.
I also created a cabinet space in the blank panel above the refridgerator. We had one in our previous trailer, so I figured (fortunately correctly) that the space behind the panel was empty. Great storage for bread and munchies.