His brother is coming https://www.chaosgroup.com/news/chaos-group-welcomes-v-ray-for-cinema-4d-to-the-family
Not to take anything away from LAUBlab and co but I’m really excited to hear this news. I figure this will probably streamline the development - or at least I hope so 
Since I am also using GPUs for rendering I will be really keeping a close tab on how things develop.