As FFG does not seem to hurry in providing 2.0 rules for huge ships, I figured I could also hang them on the wall. So this is what I came up with. Works really well, they do not wiggle at all.
You'll need two large base pegs for each huge ship.
I own a GR-75 Rebel Transport and a Gonzanti Class Cruiser, so the distance to the wall fits for those two. Any other huge ship should work as well, as long as they are not too wide. It should also be possible to mount large ships onto those wall mounts, or small ships using the medium base pegs. You can take the ships easily off at any time, it is harder to get the large base pegs out of the mounts.