Scalable vector Identity Disc from the new Tron. All the gradients and "glows" are grouped together so you can change the color of the identity disc. I recommend keeping the white light rings themselves white and changing the glow color for a more realistic effect.
This is George. He is off to work at the office. Wait. Nooooo! That ain't right. This is a stereotypical "caveman" synthesized from a super old (thus public domain) book cover about natural history. I wonder why he has such a huge beard but no chest hair. He has weird genetics, eh.