The eyes of my appended character went black

In the original blend file, the eyes show colors normally:

but the appended one:


Blend file:

You have set the World to be invisible to transmission rays. And since that is more or less the only light source in the scene…

Oh god. Knew that I messed up with something. Couldn’t find it, tho.

They say tweaking, playing with the settings to learn… But this often drives me crazy like this :frowning: