Thanks for suggestions!
1. “Isomteric” angle is one of the most requested features! And since the recent API update, I might be able to implement this feautre. I will think about it.
2. Well, I have another isometric script in the works, which can potentially solve this.
All in all, I'm up for making more tools for Aseprite and I already have some stuff in the works, but it takes time to polish everything for the final release.
I even think about making some kind of Early Access to these tools for those who don't mind missing manual/instructions or some features.