Do you have something in your mind concearning decoration and advertising? Let me help you fulfill it. The material can be different perforated plates, with different tickness, then we can colour it according to your wish. In this picture you can see my own panel. Colours can vary no end.
I made it from a 1 mm iron plate. After the suitable measurements and cutting, I used the power hammer, english wheel, a little shrinking at the edges, then the final touch was TIG welding. So I'm ready to call to life any fuel tanks or re-design an old one. The price is like 250 €, depending about the form and complexity.