What about separated TIFFs and raised texture files?

Both live in the same Export ▾ menu in the Patch Builder, and under Quick export in the Gang Sheet Builder. "Spot channels (TIFF)…" builds a CMYK TIFF with named white/varnish plates; "Texture build (Mimaki)…" builds the colour, grayscale height map, and cut files for raised printing. Each has its own topic in this FAQ.