I plan to buy and customize a Hasbro's Masterpiece Rodimus Prime. The only thing I need help on is the design on his chest. I want to sand off the design and replace it with a decal, but I don't know where to buy or how to make a decal. I want the design of the chest decal to look exactly the way the design on the chest of Takara Rodimus Prime looks. If anybody has any suggestions or ideas please tell me. I would really appreciate it.