Andy
It's not quite dead, but very nearly. The parent engineering company Serolor has stopped funding it and boss Thierry André laid off the full-time staff. Three engineers work on it part time, and the Swiss engine company Mistral did deliver a rotary for them to play with, but it was only a G190 model and not the expected/newer G200 model they really want.
The potential certified model is the HAD-1R.
The planned kit version is the HAD-1T
I did point out to them two years ago that "HAD-1T" may not be good marketing, and so it seems to be proving.....
HeliHub