Changing the pose of a downloaded stl model in Blender

While having the original model is best for making changes sometimes all we have is an stl we downloaded from the internet. This video shows how you might repose it in Blender Quick refresher on what vertex groups are https://youtu.be/HqIiqpYrQBs Model used is by ANDREA3DNA on Cults3d https://cults3d.com/en/3d-model/game/molly-the-punk Music written by Mark Grant and used with permission 0:00 Brief intro 0:22 Loading a model 1:41 Using simple bones 17:59 Using the pose brush