Hello Austin Smith, thank you for reaching out to Microsoft Q&A forum.
Unfortunately, Microsoft Q&A is a user-to-user support forum, so we don't have access to Microsoft's marketing or partnership teams. There's also no publicly documented Surface content creator program or product seeding application process available.
The closest resource I could find is Microsoft Media Relations (Windows & Devices): https://news.microsoft.com/microsoft-public-relations-contacts/ - this appears to be the most relevant contact for partnership inquiries like yours.
While we can't assist with business partnership requests here, I hope this points you in the right direction.
Best of luck with your outreach!