Hello Sir/Madam, Do you have a problem using your existing logo in a bigger dimension such as a large banner? Have you lost your all source files? Have you need a high-quality vector logo for high-quality print or for large banner? For a small logo or image, a complex logo or image please contact me and send your logo or image in inbox to say whether I can do it or not because sometimes vector tracing doesn't work as expected. What you can send me Thank You.