Concepts Sketches/Inspo(?)

Welcome to the first few sketches of this weirdo sketch 

I've been way too into dinosaurs lately so I am shoving that theme into my chest. However so far it had not gotten that far in that pushback

All of them are doodles and noT final. But I do like the Teeth. This idea also game from a dragon city world builder game (Cringe) 

(Ignore the fact that this is a thumbnail from a random youtube video)
But its definitely the style I wanna go for, heavily cartoony and gradient heavy.

These chest in game usually give off dragons of the Primal type (Dinosaur like dragons..)  And i think i may wanna do the same with the chest. Like an incubator of some kind.