Image from a TEF to another one

I might have to do a one-shot concert without my usual kit.
Is there a way to take a complete image of software/plugins and import it into the host’s without having to do the installations?

following - would love to be able to do a ‘time machine’ style backup image of my unit.

This is something I’ve been thinking about a lot too. Would remove a lot of stress to be able to do this.