@Babine,
Nice job with the color casts. How did you do this? Did you convert the T-shirt and car to Black & White?
When I was looking at this a few days ago, I was convinced that the T-shirt needed to be white. But I had a hard time getting rid of the blue cast. None of the usual color cast techniques seemed to get the job done, and then I lost interest. I also like how you corrected the skin tone. The original photo was too orange and too saturated.
My only suggestion is that I think yours would look better if you brought back some of the color of the areas outside the car that we can see through the windows. Those seem too desaturated to me.