Ok so this isn't really "dynamic" but it's poses so :/ As per request of @Manifest-Destiny Also, I didn't mention it in the project, but with the drama lines for the hips, that will follow the same way onto the legs, so most weight will be put on the one closest to the ground. The pose will also follow the rest of the body; for example, if the character has their hand up, their body will follow that movement, as can be seen in the examples I've provided in the project.
Music: Mii Theme Remix (idk who made it but I sure didn't). Code and art by me. Art example shown: https://scratch.mit.edu/projects/605483988/