I just thought I would post this here for someone who may come across this in the future. Any project like this I do, I will generally write down instructions as to what I did, along with any needed files, software, extra information, etc. Archive it all, and upload. Just in case something goes 404 some day, or some file cannot be found. Dual purpose for myself should I lose my archive.
Link contains the steps I took to flash my Black MXQ S805 512mb to LibreElec v9.2.8.11 along with the files needed. I was doing some in-house cleanup, realized I lost this archive, and needed it again. I found my original write-up had some errors that I corrected and re-uploaded with a revised archive.
https://archive.org/details/mxq-am…-guide-iam-5.7z