I have a suggestion about stamina.
I think you should make stamina regenerate 2 to 4 times faster when out of combat (similar to Skyrim). It is kinda annoying having to wait a long time for it to regenerate. I know that I can ride Andrice to travel faster and save stamina, but gathering wood and stones still uses stamina.
Moreover, there is no potion to restore stamina, so I have to stand still while waiting a long time for my stamina to regenerate. This happens often inside dungeons where I have to spend a lot of stamina to attack, or fighting in the stomach.
You could make it like if there is no enemy that detects you (no red dot on the map) and you have no living prey inside the stomach (the swallowed prey is already dead), then you are considered out of combat.