Well, if they can make that medical scanner spin, that will be VERY cool...especially if it will spin at the proper speed -- not so fast that the inner tube that spins becomes a blur, but not so slow that you can discern the silver circular pattern on the inner tube -- if you look at the one in the show, the spin rate was such that you could kind'a sort'a make out the little silver disk flashing as it turned -- I have only seen this speed done accurately in a more expensive med scanner prop I bought a few years back -- the HMS versions are cool, but they spin so fast that the inner silver disk becomes a blur -- so there is almost NO motion detected as it is moving too fast.
If you look at med scanner that the Deep Space Nine doc holds up in the DS9 Tribbles episode, it turns much too slow.
Not sure if this explanation makes any sense -- but bottom line, if it spins at all, this will be GREAT, as it is more than I expected from a toy.
Guess we'll see how it all shakes out in about two months or so.