Hope you find someone on here, but if not then a strategy we've used in the past to hire for this type of role is to cold DM 1-200 AI content creators on X whom you like & ask if they'd be interested - a lot of good content creators are pretty bad at doing business, so are often actually willing to work for a stable income, they just don't usually get asked. Up & coming X account (<5-10K followers) are often better for this as they'll be priced lower & get fewer brand deals/less attention overall. Good luck!