Not a 10 (but a 9++),
at the moment the best painted Leviathan that I know.
For a 10 I miss some little details. Like burn marks on the muzzle breaks and exhaust pipes, oil grease and chipping/polisch on the striking surface of the joints and the hydraulics.
I know this is critic on a extreme high level, but I think it should be helpful.
And after all this Leviathan raise the bar for every that will follow.