They were a vague model of the classic type 35, expanded a little for leg room. They had an electric motor but were not what you would today call "museum quality" models. I believe that they did actually have a Bugatti "type" number; somewhere in to 40s perhaps? (excuse me, Web references say Type 52) I saw one reportedly go in an english auction for around 10K pounds. A much prettier (but not authentic) electric childs model like this was made quite a few years back and reported on by R & T, I think in one of their April Fools car tests. Here is a link to a current reproduction (actually an over-reproduction, very pretty workmanship) - http://news.windingroad.com/gadgets/baby-bugatti-for-the-well-funded-tyke/