Making copies of Tomy Thomas face?

Thank you both for the reply to this thread!

I think using 3D printing would be a good idea, but what i have found is that sometimes the models don't always come out the way you want it to, and leave layers of small lines and ridges which you can kind of see. This is probably quite easy to fix with a bit of sanding or something, but i'm not sure how well that would go.