I just built this model, too. And I toyed a little bit with the light.dat .
The result is attached. Just use LDView to view it and mark use light.dat and replace standard light in preferences. Also a darker background is useful, so it looks nice.
The result is attached. Just use LDView to view it and mark use light.dat and replace standard light in preferences. Also a darker background is useful, so it looks nice.