Sculpteo print arrived.
print size has rather big difference to another print.
Additionally none of the these test prints does not work
have to check what is wrong with dimensions, but seems that the PCB does not have contact to the pogopins at all.
I'm curious where the problem is, so make sure you keep us updated...
on the matter of the transluscent material... it offers some sort of industrial look... not too bad actually... you should add a "glow in the dark" option
Maybe you can show a funny text on the OLED screen when taking a picture, so you will have a real "SMILE!" scene
i have now only numeric characters in my font library.
picture in 128x64 mono would be a line drawing... and it is already shown briefly in "boot screen"