Wow, it was so difficult to WRITE this tutorial!! I didn't have the vocabulary, but I did the best I could
I'm not a super-expert on this, but I've seen a lot of attempts and always the same mistake: trying to make the guitar with your bare hands. It's not impossible to do it perfectly in this way, but I think it's a LOT of times more difficult.
Also, I don't like how silver clay looks for the details, specially when you're making a silver guitar and you can't clearly differentiate the colors, like in the Stump-O-Matic.
Oh wow, I've been playing with clay for a while but most of the tutorials I find are for miniature foods, this looks like fun! And the metal parts was a great idea! Thanks for making it!
In the States it's extremely cheap. Here it's expensive as hell (they don't even sell it, I have to ask for it to a special company so..) it depends on your country