So I'm trying to generate pictures of Sci-Fi characters for my Traveller TTRPG campaign players to have a face representing the NPCs they're talking to. Everything went quite well until I got to a character described as "cocky, arrogant, overconfident, self-assured."
It puts an american flag on him. Every single time. I specified he doesn't wear a space suit. I specified not to include any real world insignias symbols or flags. I made him a non-human alien. I specified he isn't in a cockpit and even tried to have his portrait on planetside. I tried writing an explicit description of his outfit and all details. Removed all references to him working in aerospace at all.
The last one had THREE AMERICAN FLAG BADGES STACKED on his left shoulder.
How do I get it to stop strictly associating being a douche with being American? Other people can be that way too, and it's often an endearing characteristic if they're also good natured despite this flaw.