Installing VRay 70001 is straightforward, but given the cross-version support, here is the exact method to ensure it hooks into all four SketchUp years.
However, be vigilant. The demand for this specific string has made it a favorite trap for piracy sites. Always download from the official Chaos Group legacy portal. That 8-digit code—70001—is best remembered as a version number, not a search term for free software. vray 70001 for sketchup 20212024