So far I've come across a Mr Handymodel and a Protectron model. They're about the size of Bobbleheads, the bases look the same, but they don't go on the Bobblehead stand and they don't appear to give any bonuses.

Is there any actual point to them? I've arranged them on a unit in my base at the Starlight Drive-in, couldn't bring myself to scrapping them!

I found one too, reminds me of the starship models from Mass Effect. I like to have it on display in my living room shelf. it adds umm, cool factor? i think its neat to have a collectble that doesnt add anything more than a nice touch like that.