[Wireless G]

Another possibility:

1. Right click on the guy and choose 'save object'
2. Save it to the desktop, and in the 'files of type' window, select 'all files'. This will save the object files individually in a folder on the desktop.
3. Open that folder, find the file labelled 'image' and change it however you like.
4. When you're done and have saved it, go to the object in the object list on the left. Click on it, then click the 'properties' tab in the window below it. Open 'texture maps' and select 'import texture map'. Choose your new texture, then drag the icon for that texture to 'skin texture' in that same window.

It sounds complicated, but after you've done it it becomes very easy. Hope it helps.