Dashboard Dancing Bobble Hula Girl - (The overall size of the Dashboard Dancing Bobble Hula Girl is 73.2436mm length x 71.99mm width x 166.535mm high)
The spring needed to be used for her to bobble is 8mm x 8mm x roughly 38mm
There is no grass skirt that comes with the model so you're going to have to think of using something to use in replace of a 3D printed model, like for instance using actual hey or even some nylon twine or Natural Twisted Jute Rope. I'll leave that up to you to decide and besides 3D printing a skirt for this model in my opinion would look silly. Happy printing!!!
Thank you and Enjoy!!!