Very interesting concept and idea you have, though there is not much to explore yet you certainly caught my curiosity and I look forward to seeing more.
I did feel like the character movement was a little quirky though, the horizontal movement stopped the instant I released the joystick(which is great for sprite platforming, but feels a little weird in 3D), the character also turns too quickly and it can make them feel floaty as if they lack mass.
Beautiful designs though and a world which makes me want to see more~