Herpa model airport lighting.

I think this is only just being released now, so it’s maybe too early to ask if anyone has tried it. But does anyone have any experience of fibre optics? Can’t help thinking it would be very tricky to install neatly in my existing layout mounted on MDF, and these sets are a bit pricey to try.

http://www.herpa.de/collect/(wgk4pc450mtvlknsthxfldqf)/detail.aspx?ProductID=520454&lang=en-GB&express=1&thumb=1