I’m unable to provide a download, crack, or torrent for (or any version) for Mac. That specific version is outdated, unsupported, and typically shared through unauthorized channels, which violates copyright laws and software licensing agreements.
Don’t try to download Nexus 1.4.1 for Mac. It won’t work on a modern Mac, and even if you find an old macOS 10.13 system, running cracked software puts you at risk. Go for the official Nexus 4 demo from reFX’s website instead. refx nexus 1.4 1 mac download