Deep thought / Hitchhiker's guide to the Galaxy / 42

This model was inspired by Deep Thought featuring in the "Hitchhiker's guide to the Galaxy" (2005) movie. Those who have not yet seen the movie -- DO see the movie ^^ Those who have seen it -- get the model xD

I am not too much of an artist, so the representation is quite basic. There are three versions, that I have uploaded:

1 -- The initial model (Will never be printed by me, as the bottom of the head is still too flat).
2 -- The model that includes all supports for printing that I could've come up with.
3 -- The model that includes the supports for the head, but has none for the mouth (I did not take the chance to print this one yet).