Change the interface to show the player's farmer portrait on the bottom left corner (maybe along with energy and health).
Portrait change could be specified. Some possible options:
Based on stamina/energy
Based on time (getting sleepier after midnight?)
Season (portrait automatically change as season change)
If wanna go extra maybe (if possible) the current in-game clothes the farmer wears (like automatically change as the clothes changed in game). Likely only available if using a premade character from the mod.
Player can choose the default portrait.
Player can use one from pre-made (I'm up to try making the assets. Maybe make them based on the current game assets for the farmer?) and or use their own custom sprite sheet.
Change the interface to show the player's farmer portrait on the bottom left corner (maybe along with energy and health).