I’ve never tried anything like this so don’t know where to start. I was watching this video https://youtu.be/zZsfr5f273c wondering if I can either make this in UE4 or in Blender to UE4, the complication is (from Blender) exporting texture animation e.g. a bunch of PNGs? also animating the displacement etc. Or just try making it all in UE4.