OK - Here is the first finished product I ordered off of Fiverr. i would not call it a great work of art but I would say it is pretty good and well worth the cost of 7 dollars to have access to it! To me this does seem to have the intelligent yet still friendly look in the eyes that I think is a prerequisite.
It's my understanding that the artist claims no ongoing rights in it so we are free to use it as we see fit. To the extent that it is necessary to say anything about the rights to it (I doubt it's necessary) I disclaim any rights to it and release it under the "GPL" like linux software.
I would think this drawing ought to be helpful in several projects. I am attaching it in the original PNG format it was sent to me, but it ought to be convertible to vector or other formats - I am just not sure how at the moment. If anyone knows how to convert to a vector that would then not lose its sharpness when enlarged, it would be great if you could convert and repost here in this thread. [Edit -SVG is now attached.]