That is a great argument against uploading.
In that case, may I suggest the following:
to allow major guilds to officially request their banner to be made based on their own design.
Defining major is up to you, of course, for example: those who own any regions, those who are above level one, or level two, whatever. Does not seem like a big number of requests, what do you think?
Also, a question, does the banner need to be round? Can it have other shapes and background elements, like swords behind the shield, you know.
Thank you for your attention.