Simply looks "under tyred" to me. And on that note might I take the opportunity to introduce the rather old fashioned concept of the spare wheel / tyre
Historians will note a veritable plethora of spare wheels/tyres adorning the flanks of this long range desert armoured car.
Wonder how many spare wheels the Cullinan comes with- I supect I know the answer to that one already.
Tyre profile too low, looks like a toy.
The rest of it just looks badly resolved, glasshouse looks slightly wrong in proportion to lower body.
D post clumsy.