u/Electrical-Oven-6330

This is my first try building without instructions. I’ve been trying to get this built off the pictures seen on another post and I’ve got some of it sorted. I’m going with different colours for the head and adding different eyes and expression but I’m absolutely STUCK on the internal structure of the torso and head.
I’ve got the feet/legs, wings and chest piece figured out but now I’m stumped.

Anybody have any ideas?

Thanks for any help.