Following up on
@SkittyDoogle 's excellent thread where he discusses the genuine S660/NBOX aero kit that he's ordered and how it seemingly is a direct swap out for the now discontinued Mugen Aero Illumination kit, I've decided to set up this thread to document the KK Master reproduction LED kit.
This kit is produced, or merely collected (possibly), by KK Master in Japan. I make the previous comment because I don't actually know if any of the manufacturing of these units is in Japan - maybe someone can correct me. They may simply be Chinese 'off-the-shelf' purchases that are packaged as a complete kit.
Below are photos of the kit as it arrived.
As you can see, more LEDs than is necessary for the ZF2 kit but perfect for the ZF1 Mugen grill with 6 LEDs in total. My thought process is, if I just have the third LED on each side behind the bumper hidden then it can be lid and out of sight - no big deal.
The kit feels decent construction, for example the OEM-like cable trunking on the longer cable seen in the first image is a step they didn't need to take.
I would say that the LEDs are bulbous like the ones in the OEM Mugen kit but don't seem as good quality from what I can see with how they mount.
Below is a scanned version of the cool handwritten Japanese installation instructions.