@mikegrimm7 YouTube will create the Artist - Topic channel once your music starts generating enough traction on the platform: What is a YouTube topic channel? | iMusician
Your personal channel does indeed fit all the requirements, however you do not own an Artist - Topic channel nor are you subscribed to AMPLIFY, AMPLIFY+ or AMPLIFY Pro so at this stage requesting an OAC is simply not possible I’m sorry.
Best regards,