Sorry to be so negative about this - but you have a row of pretty stunning models / cars here – without actually really making use of any of them.
There is all too much light, very harsh light – and I think the photo should have been underexposed – at least one step – to offer you some room to operate afterwards in PS or similar.
I can’t see any reason for the tilted horizon – it doesn’t add anything to the idea, concept or composition of the image, so I believe it should be corrected.
The photo is somehow of disappointing quality when it comes to the focus / sharpness, moving the head backwards and forwards , trying small eyes, and the opposite – nothing in the photo seems really either sharp – or in the centre of any focus point ( idea ).
Take the car closest – already on the back-wheel all visible information are gone – and this starts already very much further - on the hood where you should be able to read, or at least see the sign in chrome – which appears to me as impossible.
Now – there isn’t any rule saying that only a sharp image can be a good image – but I think you need to decide what your photo should show, communicate – and when you go for details, all these pretty cars – then I think you will agree that it should also show more of them.
The other point is connected to the location, setting – like everyone else- we are always strolling around on such events – with small, medium or large photo-equipment, always fascinated by the unique chances we hope to get, to picture rare, uncommon and unusual motifs.
In reality it is very hard to do more than simple snapshots- if concentrated on the whole car – to few options in terms of free space, light-manipulation, model presentation are on hand – and so it’s often ending up with crowded, strange cropped which seems pretty unmotivated .
To my mind this is exactly what has happened with your idea here – you have a row of nice, attractive shaped cars to find a point of attraction in a later photo, they are lined up on an diagonal line throughout the image, some good colours with a strong red on green in the foreground, and opening blue in the background - and the result doesn’t really make use of any of them.

Vel, jeg ser rødfargen tapte seg litt på versjon 2..
Pete