Section 6 where you link to Quake II is 404. (at the time of this post)

URL: https://blog.mikhe.ch/quake2-on-fpga/part6.md

404 File not found

The site configured at this address does not contain the requested file.

If this is your site, make sure that the filename case matches the URL as well as any file permissions. For root URLs (like http://example.com/) you must provide an index.html file.

Read the full documentation for more information about using GitHub Pages.

yeah, not the author here.

I found the project on YouTube[1] and wanted to share it - but decided to find something that's text for HN, and in the rush to post I failed to check if the post is even complete. I should've posted the video instead.

[1]: https://youtu.be/sioLAkNQC_I

Parts 5 and 6 are 404. At the end of the article there are words:

"More pictures in the next part.

Next part: coming soon"

I suppose the link came to HN a bit too early.