I just received my second 3D print for the mini HOVI ... I scaled it down to the correct scale this time. I have to say, this one turned out much better... even though it's even smaller! So, the next step will be to make a mold of it and cast a copy. Then I'll clean up the casting a bit... I want to put real screen in there.
Anyhow, here's a crappy iPhone shot of the tip sitting on a penny. Hard too see the details.