Today's lightbox is the Aeldari (Eldar). I couldn't decide if I liked it better as a positive, more accurate image or a negative that would light up better, so I did both. There are some nice corners on this one and I imagine it'll have a really nice friction fit, so I did not put in a retention peg.
As always, details on the parts used are in the Necron box.
"Aeldari Lightbox.3mf" is a Bambu Studio 1.7.4 project file with all the appropriate settings propagated for proper printing. The rest are geometry files straight from Fusion 360.