Miziziziz | How to make a 2.5d platformer in Godot @Miziziziz | Uploaded January 2019 | Updated October 2024, 6 hours ago.
using kinematic bodies to move rigidbodies seems pretty hit or miss, I don't think it's intended functionality. Probably need to code it yourself.

script: pastebin.com/qii2EK2P
3d model: opengameart.org/content/low-poly-cat-thing