Looks like it's trying to get some asset files from the bixilon.de server? I can't try this out right now because it crashes with:

    java.io.IOException: Server returned HTTP response code: 502 for URL: https://gitlab.bixilon.de/bixilon/pixlyzer-data/-/raw/master/hash/ae/ae844d6a7949f9e70a3ce0f7a12d455c4bcb96c4.mbf?inline=false

I'll try later, looks like a really cool project.