At first sight, I did not like what you did with the car. Reminded me of some of those homebrew Sierras we see ever so often. But then I realized that its the color scheme that's killing your design. And that ridiculously cliched tribal vinyl.
This car will look a beast in metallic black.
Let me tell you why. One of the main reasons this does not appeal is the fact that you've mixed and matched design elements without following an overall theme. Normally it is sensible to avoid contrasting colors to anchor all the design elements together. But in this case, the high contrast white/black theme only accentuates the differences. The rear looks disproportionate and more like an afterthought simply because the window pane design is abruptly changed when it reaches the cab area. The front/rear windows follow an upward sweep while the rear is simply straight. This is made worse by the black cab top and chrome side beading. The tribal design is the last nail in the coffin.
And the busy rear profile is what makes the front look bland.
But in black, it will be a completely different story. All the eye will see is a menacing hulk of a vehicle. Large and intimidating. Since this is clearly not intended for off-road use, why spare the bling alloys as well? Almost Escalade'ish. It will be love at first sight.
As for the front, once the number plate is added, the overall look will change immediately. For the rear, again add plates and a light module. And either leave the spare tyre naked or get a full cover. Get rid of the plastic shroud type.
Also, I completely agree that its upto the customer to choose what he wants. But as a designer, it is your right to refuse to fall below a particular quality and yield to all requests. You will be remembered for your work and not the customer's ideas. As the expert, you can always tell them why a particular idea is not very sensible, plausible or both. Its not uncommon for designers to turn down work simply because the end product will reflect the company in bad light.
Overall, I love your design. But only in black! Imagine this car in black and tell me its not sexy.
And a tip for future, never ever put up an incomplete project for feedback. As somebody involved in design, I can tell you its a rookie mistake and you must avoid it. We know a lot of hard work went into this. But not everyone will immediately account for it before commenting. So missing badges, plates etc are simply not a good idea. Only a finished product should be displayed for critique. Especially if you're a professional designer. If you're a consumer getting this done someplace, then its fine to put up WIP. Same goes for DIY. But a professional outfit should never risk an unpolished diamond.
Lastly, do not get disheartened. You're obviously very talented. But I guess in your excitement to share it with us, you jumped the gun!
Thank you for sharing this and looking forward to more of your work!
