In our household we have a whiteboard where we keep track of what needs doing and what doesn't. These small icons are intended to be glued to a small magnet and place in the to-do section of the board. It can also be used as a sort of flowchart for your personal daily planning.
These icons are very generic and just plucked from the googles.
The last 2 layers (0.2 layer height) need a filament swap for a colour change. Try to use contrasting colours for maximum effect.
EDIT: Added guitar and plant watering icon.
EDIT: Generic PLA 0.2 mm quality setting ; last 2 layers are different colour and have a swap planned in. ALL parts together are 3h worth of time, 15m of filament for 13 full badges. So, a bit more of a meter per badge, keep in mind that 0.4mm/20mm is a different filament colour.
The author hasn't provided the model origin yet.