Long time no see, Grouch
The word "volvo" means "I roll" in svedish..
But you probably already knew that.
My suggestion for customization would not be in the genre of audience interactive mixed media, as it is typically a conflict of interest for a grouch such as yourself to interact with people and yet still attempt to draw them near you...
So this would not work...
But you do seem to have a plethora of parts that could be fixed upon the skin of the bolvo and create a stand alone statement of resourcefulness, ingenuity and function that is your signature state of being...
So hodgepodge mosaic would be my try..
Hope this helps, Mikey