Hello @Caue-Aron!
Ah, seems to be a Mac issue, here the models stay black. So I just tried on Windows. Here both scenes are lit with beautiful lights 
I do get the property errors though in the 2D scene (none in the 3D scene).
But the model changes colour nicely as the lamps orbit around it.
I can’t try on Linux, my Linux machine has died a death - maybe some else could check for you?