<human>: Give me the gist of the text in a nutshell

Ok, I am getting a new prosthetic socket for my left leg in a couple of weeks and I have one of Brisbane's best airbush guys to do the work for me. I will have this for a couple of years at least so im putting the effort and money for it to be osmething special. I am a 20yo male and have thought of maybe C3PO leg or a Terminator Leg so it looks robotic. I dont have a knee so the socket is from the end of my femur (thigh bone) up to my groin/hip, and i need help with something epic to get painted on it. The tricky part of designing something is that it goes all the way round like a cyclinder rather then a peice of paper.

What are some other things i could get put on?? I am mostly a huge show-off with my leg so lots of people see it and the awesomeness (future). When completed I will throw up copious amounts of photo's. I am driving from London to Cape Town next January so i attempted to design an African safari landscape with animals but my artistic ability is similar to a chimp and was not working out for me at all. 

Homorous things are DEFINATELY available, nothing is out of bounds.
<bot>: need artistic help for new prosthetic socket to get airbrushed. want something special and/or awesomely hilarious.