Hi all…
I posted a fork of UE4 4.18.3 with Blast, Flex, Flow, HairWorks, HBAO, VXGI and WaveWorks integrated on a branch.
-HairWorks-HBAO-VXGI-WaveWorks
git clone -b 4.18-Blast-Flex-Flow-HairWorks-HBAO-VXGI-WaveWorks https://github//UnrealEngine.git