Windows Nessus Client is an almost fully functional port of the UNIX Nessus Client and has the same look and feel. Win32 GTK binary.
You can download it from the following link: https://packetstormsecurity.com/files/download/16972/WinNessus-0.99.9.1.zip
Source: https://packetstormsecurity.com/files/16972/WinNessus-0.99.9.1.zip.html