What documents do I need to submit for a DTV visa as a professional freelancer?

Does anyone have a list of docs that they submitted as professional freelancer portfolio that led to the approval of a DTV visa? Im a producer, I go to Asian countries like Korea and search for source material and unique IP to license and bring back to the US to pitch and remake in Hollywood.

Important to note my pay comes from closing deals, I’m not a 9-5 worker and some deposits from a closed deal are months in between.

Here’s what I have but unsure if it’s enough or even what they want;

-bank statements (Wise) that reflect more than the amount of 500,000 THB.

- a 2025, 1099 from one of the clients for a sale with amount of sale

- letters with letterheads from Hollywood producers and companies stating intentions to do business and what kind of business (format business) and with who (Webtoon, Tapas, Netflix, Gordon Ramsey, Teddy Zee, etc)

- Articles from Variety and Deadline that state my move to bring formats from Asia to the US

- my companies articles of organization as an LLC

- LinkedIn profile link

What else should include in this if any? This has been so confusing and was about to pay for a visa attorney to do it but thought I’d ask here first.

Any help would be super appreciated! Thanks! I’ll have to name anyone who helps in my next TV Drama 😂