Good on you for creating fan content. That said, if you haven’t done so already you should double check to make sure that your work doesn’t run afoul of any of the provisions listed at the following link: https://help.bungie.net/hc/en-us/articles/360049201911-Intellectual-Property-and-Trademarks#:~:text=Players%20may%20create%20videos%20using,been%20created%20by%20the%20player. I imagine you should [i]probably[/i] be fine as you say access is free but as I don’t know the full scope of your work based upon what is presented in the trailer, you would do well to make sure you aren’t doing anything that might result in any sort of DMCA or C&D actions being taken to shut it down. (΄◉◞౪◟◉｀)