Concept art for the Buck: Legacy card game, illustrated by Lizombie. This is the raw, unedited version, which has the error where her mouth is too high.
 
Lunanne I or Lunanne the Sentinel is the Queen regnant of Loria. She ascended to the throne after her older brother King Arthur IV abdicated following failure to act on the Nagapon threat that seized the Old Kingdom of Harrenstone. She earned the title Sentinel for organising the deployment of massed forces to stop the Nagapon advance.
 
She appears on the title card for the Buck: Legacy expansion ‘Depth Charge’ and on the promotional card ‘Royal Decree’.
 
Official Buck: Legacy Website  
Official Buck: Legacy Twitter  
Artist’s Tumblr  
Developer’s Twitter