https://drive.google.com/file/d/1yX-ZSmpE1qeAxclLnxFPWwGiwbpFOLQz/view?usp=share_link [54.5MB, timelapse]
Idk about the alt pic, it definitely helps me save time. Just draw only one pic and "copy-paste" it multiple times with a bit of altering each of pic but I don't think that will help me improve. For me, the only way to improve is to keep drawing new things.