We've already seen our fair share of Portal 2-inspired art around these parts, but this series of miniature personality spheres by Chris Myles certainly takes the, ahem, cake.
Using a 3D printer, he's built four excruciatingly-detailed models, which aren't just perfect in their representation, but also swivel realistically, and even have LED lighting should they somehow end up in a dark, cold place.
And before you ask, no. They're not for sale, and he's not making any more, for sale or otherwise.
The gallery above shows the personality spheres in all their finished glory; head to Myles' Flickr page (linked below) to see how they were made.