The pose was based on an piece of art from @navigavi on twitter. Heres the link to the specfic art – https://twitter.com/navigavi/status/1670075205262376967

Prepare to draw your sword! The enemy is drawing near, and you will need to prepare yourself! To have your character grab the scabbard while your weapon is drawn: Be sure to check the P box in anam. Then simply adjust it accordingly till it fits just right.