How to make a second skin

I’m rather new here, and I don’t know how to make another skin after the first one. I saved my first one then I wanted to make a second, but I don’t know how to clear the first. Please help! :confounded:

There should be a minus sign somewhere at the top or bottom on the page next to a plus sign neer the 2d skin in a corner, click it and it will get rid of it.

Clear your navigation history or just resplenish all faces in a coulour by double-clicking on one, but keep your skin’s face, or you will not be able to see where is the front and where is the bottom :frowning:

Sorry for my approximpative English, good luck :grinning: