I went to the website for an animal quick drawing prompt and got a bird. I had two minutes to get the general gist of it and then took some time to fill it in with color and shading.
When I left off the Udemy course the end of section challenge was to create some more walks and actions. I decided to add some accessories to the low poly dude, a sword, shield and helmet. I then changed the hand positions to accommodate the weapon and shield. I then modified the walk slightly to show how these items affect it. Here is the result. You make want to right click it an select loop. This is just 24 frames.