try it out be for you buy no refund. Just like the scarecrow in the Wizard of OZ series. An avatar's brain fits neatly inside the avatar head. It fits all heads from default to small. Try it and use your "Bump into Me X-Ray Vision" to see it... :D It just may make your avatar a little smarter, knowing it is there - LOL :) ~ Easy to find, once you know how. If you look at your avatar from the front and zoom the camera in, you can't see into the Chest Area of the Avatar. With your camera as close as you can go, Grab the 'background' of the room with a Left Mouse Click and 'Slide' the avatar to your Right. Not to much thought about 1 Foot. Now Swing the camera around to look at the left shoulder and Zoom in again. :D It takes a bit of practice but you will find the best view of your avatar upgrade product.