It's actually really easy to set up a model browser in Unity so anyone can do that if that's what they want. There's code for one lurking the pc forums somewhere but can't seem to find it anymore :( and also another on the web somewhere that has buttons for changing textures/models which is really cool. But you'd have to…
@xenokratios: I think hes referring to the older plugin, it used to be pretty big, and loaded pretty slowly when it first came out. Thanks for sharing this, and for hosting it, even for the time being! awesome!