Type 45 Destroyer Acrylic Paints

[B4dg3rm4n]

Can anyone tell me any equivalent acrylic paints for Humbrol No.70 - Brick Red and No.165 Medium Sea Grey? I'm building a Type 45 Destroyer for my wife who went onto each of them to work on software installation for the missile systems and want to airbrush it for a better finish so am trying to find acrylic paints in the right colours. Ideally I'd like to use Humbrol paints but, if they don't do equivalents, are there any by other manufacturers that match?