Any Robert Johnson would do for a theme song. If a Willys aficionado were to tell me that the hood ornament represents the Goddess Asil, known for protecting merchants from highwaymen on long travels and being a fierce armored warrior in defense of women and children... I wouldn't know any different. Say its a US goddess.
If pursuing the outlaw aspect, Perhaps Tommie Gunn is apt. That might go with pinstripe suit upholstery. References to gangsta chicks from US or AU might not make sense on the other side of the pond.
Hey, I got it... Flappy!
Never was much on names, people or cars, but if somebody asks and theres nothing its an ummm moment. I think its kind of like nicknames, you can't call your own. Has to come naturally. Been listening to Lone Ranger radio from the thirties and Silver's son is two years old still with no name so no pressure.