My eldest two daughters are two of the biggest Sonic The Hedgehog fans ever!!! So for Yule 2010 (before either had their collection of Sonic figures) I made them each a custom Sonic figure. My eldest received Sonic...and my second eldest received Super Sonic.
Originally Sonic had a 3D nose (the end of a tooth pick) but it eventually broke off while they were playing with him...so he now has a black dot as a nose (per my eldests request).
He was built using 1/2" wooden cubes and balls, Spikes cut from half of a wooden heart (ears were also from the heart scraps), paperclips, glass beads, acrylic paint, googly eyes, and a little super glue.