yes it booted indeed , installed then rebooted once to continu the installation (as step 5 in your guide), took about 30 min then got stuck at the end (the apple bar was nearly full) then showed up a message box saying the install cannot be achieved, i uploaded the error log,
i tried again removing the vboxhfs reoplacing it by the HFSplus you provided , same error,
i needed to use an external mouse during the installation and kept it in during the whole installation until the error showed up,
lol the more i use the virtual hackintosh the more i get excited and addicted to it, i'm writing this from the virtual machine
Historique de Programme d’installation 9-Jun-2020.txt.zip