This is simply a fusion of two of my most useful Prusa Mini accessories:
1. Simple Spool Holder by Agustin Arroyo: I used the 80mm version for my 1kg spools
2. Prusa Mini light mount by Alex James
Both these prints simply press-fit over the z-axis. Since I couldn't use both of them together, I decided to fuse them into 1 print.
The author remixed this model.