Like James B. said, Vectric has had problems with the seller with their models, BUT on this particular model he said they didn't know the provenance but he wished he had done it. Nobody ever found it had been stolen. I'd be VERY leery of ordering any file that looked familiar though without researching, this one seems ok as both forums never found the original.STILL interested in buying from the original artist!
Just gave the last one away to a mother with a 6 month old girl with hip displasia and wearing a bodycast. We'll see if it can survive
Search/Google "Artcam 3D STL Model Owl for CNC " and the little guy will pop up.