Tried it out. It looks great, and I love the UI and sounds. I logged a few issues on GitHub that I saw when trying it out. I really like the UI, did you make those assets or get them from somewhere?
Actually, I believe you are free to use them in a commercial project, since I licensed the project under a MIT license.
https://github.com/NKilstrup/QuestLog/blob/main/LICENSE
My bad about the confusion. I get all these licenses mixed up between this project and my stuff on Sketchfab. Credit is of course still much appreciated :)