Definitely a 4-blade hub and the cylinder heads are intact evidenced by the intake and exhaust stack ports. They're part of the head. The 24 had a single wheel main gear. That bogey has 2. When you get a round engine on the ground it gives the appearance of being small.
R3350 Specs:
Wright Turbo-Cyclone 18R-3350-TC (972TC18DA2)
Judging from the factory-straight remaining prop blades I'm guessing there was no fire. It ran out of fuel. Those blades would have been pretty mangled had they been turning. Also, the jugs are largely intact as are the engines, generally speaking, which are usually molten messes after a fire when the wing breaks up and the fuel is thrown forward.
I use to be part of a crash recovery team salvaging aircraft wherever they ended up. I've seen more than I care to remember but this crash looks like the result of gliding in. Mother nature has had a lot of time to reclaim what was once hers. The tires are missing because islanders would strip them off and use them for shoe soles. Every bird I've ever salvaged has been visited by locals who typically have a use for something on the wrecks. Tubing, cabling, reservoirs/bottles, skin sections, bullets (the Yapese used them for their slingshots made from inner tubes and tree branch forks), etc. I used to strip that stuff off and barter with it for local goods and services near the site.