I understand you're looking for information about a "repack" of V-Ray 4.2 for SketchUp 2020. However, I need to let you know:
Cracked DLLs often cause random crashes, lower render quality (intentional crippling by some crackers), and conflicts with other plugins. vray 42 sketchup 2020 repack
V-Ray 4.2 for SketchUp 2020 Repack: What You Need to Know I understand you're looking for information about a
Verdict: Only if you get it free/very cheap and have an air-gapped machine for rendering. Otherwise, the latest trial or a free engine is better. V-Ray 4
Before installing V-Ray 4.2 for SketchUp 2020, make sure your system meets the minimum requirements:
Download from Chaos: Log into your Chaos Account to download the specific installer for version 4.2.
V-Ray Scene Intelligence: It introduced "Adaptive Dome Lighting," which automatically analyzed the scene to provide faster and cleaner lighting results without manual setup.