It's starting to look pretty good, but there are a few places that could be improved with some additional geometry. First and foremost the wheel wells need a few more segments as they look a bit too lowpoly and jagged. The same goes for the top of the car (especially visible in the sideview). The corners of the inset…
honestly the baked on lug nuts look terrible, I wouldn't bake them due to the fact that they are usually always a deep inset into the rim itself and therefore a key area in an otherwise flat rim for lighting to reflect off of right now it looks like your rims are using screws, they need to be bigger and they need space…