I recently saw on YouTube an illuminated uncoupler (on Lawrie's Mechanical Marvels channel), but it is only available in the UK.

So I quickly found a cheap base to make my own stick: some LED chopsticks!

I have recently bought good LED strip from Ebay:

https://www.ebay.fr/itm/High-CRI-RA-95-SMD5630-LED-Strip-Light-Warm-White-Neutral-White-Daylight-White/182965299789?ssPageName=STRK%3AMEBIDX%3AIT&var=690279710665&_trksid=p2060353.m2749.l2649

Keihan Type 700 K-ON! 5th Anniversary

I finally finished this kit from Aru model. Base paint and lights are done. I just need to paint the driver and to weather the locomotive.

When I was installing a DCC decoder in my Kato 7 tons DL for my 0e16.5 layout, I though that it would be great to have some working headlight instead of the moulded ones from the kit  (from Aru Model). As it would be already hard for me to do such little item from scratch without light, the only way to have it would to 3D print it.