My uncle retired from the Navy and started to collect sea related action figures the last couple years in his workshop. At DCon this year found these cool mixable figures called Brynelords which make a few different ones like this Deep One example. Trying to think of a few other unexpected things to throw in this year.

>https://www.cappyspace.com/bazaar.html

He has lots of Masters Mer-Man, several NECA's Creature from the Black Lagoon, a small army of Warpo's Deep One with some big ass Cthulhu, and other small stuff probably from trips to Japan. Grabbed a couple of those Aquaman 2 movie seas creatures for him and the mini Avatar 2 playsets had a good ocean background look to offer on WM clearance. He doesn't pay attention to movies coming out so sure he didn't notice these poor sellers.

4H went space theme instead of swamp and sea life. Most fantasy lines, even indie run, skip doing anything beyond a Merman-type character. Racking my brain for a few more ideas to round this box out.