Unable to proceed Windows installation on Mac
Managed to get this working.

For the keyboard/mouse issue, this is related to the Windows support software download from Boot Camp. Boot Camp Assistant > Action > Download Windows Support Software. Mine was around 1GB. Be patient. Don't use direct links you might find from other posts linking you to Apple support downloads. The contents should be copied inside your bootable drive.

As for the black screen restart that I encountered, that was my fault. I was using a Windows 7 ISO instead of the Windows 10 ISO from Microsoft downloads.

Managed to complete installation. Able to boot to Windows no problem. Will just have to test if there are things which are not working.

By the way, I only went this route because Boot Camp is giving me issues and I had to retry a lot on Boot Camp. Would be good if they somehow cache the downloaded support software.