I just finished this big krita tutorial for my channel:
It shows how to create and load hand-drawn assets to krita brush engine and easily paint with them, as with a usual brush. The technique isn’t that hard to learn but with a bit practice can really make your workflow faster, speeding up the rendering process.
Just in case, the examples of brushes shown in this video are available here:
https://drive.google.com/drive/folders/1M3_1EEQksmGfg5576PW9ZxqwdXRk2EUI?usp=sharing

