I am not ruling out selling.
The PCB with LEDs, definitely.
But the 3D model uses some designs with non-commercial licences, so they may be OK to sell "at cost" based on what JLC3DP (npub1eyp…c6m3) charge me - I hope that fits within the licence.
Obviously I also publish the STLs to allow printing one's self.
And then a simple LED controller which I already sell.
Let's see how it goes.