If you want to set them on top of a cake I would search for a good detailed pic of the headphones you want to use. sculpt them out of rice crispy treats and cover it with fondant. You could pipe the details onto them with BC. HTH
No, sorry. Maybe these will give some more ideas.hth
Yay! You did it! It came out great sCrumbtiousKake! I applaud you for doing this I'm still new to it too. Good Job!