Hi,
I'm pretty interested in that project, namely in testing it jointly with MoltenVK for Macos to see how well D3D12->Vulkan->Metal goes using jointly these two translators and reporting info to MoltenVK author and possibly providing VKD3D patches to play nicer around possible limitations in MoltenVK..

as you I see in the "coming weeks":
We'll be hosting vkd3d, the D3D12->Vulkan library, on winehq.org in
  its own git repository

I'm asking if you can share some ETA.. would be super nice if some code can get 
posted before end of year to play with it no christmas vacations..
anyway no pressure..
thanks..