Nice start to a 3d game. Visuals are nice. I'd suggest populating the level more or reducing the level size, because right now it is difficult to find things, at least for me.  Additional sound effects would be great as well! Good start to your game!

I like the idea of being some sort of forest guardian and being able to switch perspective to a butterfly to get a better view of the area.

I would suggest making the movement speed quite a bit faster since there's so much area to cover and currently almost no enemies.

I only encountered one enemy who I could easily beat, so the combat could use work to be a bit more punchy but that doesn't seem to have been the focus of development so far. I was able to kill the enemy so the combat is at the very least functional.

Also another thing I found a bit weird is how the character controller can't strafe left or right, I think that would be good to add at some point. And the fact that the character stops dead when jumping also feels a bit clunky.

I did also encounter the bug where after switching to the butterfly while moving the dinosaur would just keep walking into the mountain.

Overall not a bad start, but so far the character movement can use a bit of work, and more enemies to fight and also some background music or ambient sounds would be a great addition. Nice work.

This looks good. It sounds like it could become an interesting game. I did notice that if you switch to the butterfly while moving, the dinosaur guy will turn towards the mountains and keep walking until you switch back.