This is a nightlight with a unicorn in a sitting position. The head and body are separate and should fit together if their relative scale is maintained. There are bars in both the head and body on which you can hook lights. I have also included files to print the head and horn separately, but I don't recommend doing so unless you scale them up significantly as otherwise the holes in the head are too small as is the entire horn.
For the light I used LEDs purchased here:
For power I used these:
I used this power switch:
But I could have also used a three terminal switch, as the power switch. A diagram for how to wire a three terminal switch is in the pictures above. I bought it here:
If you print one, please post it.