The skeleton and the armor come together to create this Draugr Overlord from skyrim.
Here is a video documenting the build process:
...Plus
https://www.youtube.com/watch?v=YHRzVcCh8b0
The Skeleton is a remix and can be found on its own here: https://www.thingiverse.com/thing:2964816
Other Draugr resource models:
https://www.thingiverse.com/thing:1507057
https://www.thingiverse.com/thing:850180
https://www.thingiverse.com/thing:2042717
