@neilhimself I don't know if this works anymore because of the new CEO's view on "blotterware" but by request they should give it to you. Might take a few weeks instead of hours. Hope it helps.
You will get it in a chunk, and you have to do the archiving yourself.
https://help.twitter.com/en/managing-your-account/how-to-download-your-twitter-archive