Mood or availability Indicator

My nephew is non verbal autistic, I felt it would be useful for his parents to have some indication of how he is feeling, it also occurred to me that this could also be used in the office to indicate how approachable you are at the moment i.e. Red = “bugger off I am busy”, Yellow = “bring me a coffee and I could make time for you” and Green = “What do YOU want”, the possibilities are endless I have seen several on here but all required more work than necessary, I prefer to try and keep it simple, hence this model AMS is not required, I have split the model over 4 plates to allow for easy colour changing (the exception is the wording on the front of the case, I have set a pause point at 100 to allow for a filament change) the wording can be changed by selecting it in the objects menu and editing the text. The knob will need a drop of super glue The mood blocks will need printing 3 times, if you reduce the depth you could add a photo, Adding text to them could also be of use, you could p