Some improvements:
A turn system based on character speed and camera tracking
https://love2d.org/imgmirrur/GLTdX6d.mp4

Looks nice! Is it possible to change the angle to 45°30°? It gives you exactly ~26.57° (tan(0.5)). Nice observation. Since i got those sprites for free, i didn't take the time to see if it was true isometric or dimetric. But yes, I could use dimetric tiles since my code is not subjected to the type...

I've been testing some isometric level making and mechanics this week and I got this:

https://love2d.org/imgmirrur/lrVXxfN.mp4

Let me know your thoughts!