This must have certainly took hours to draw. I must say that there's absolutely nothing wrong with this piece of work. It is truly a masterpiece. Detail and shading is extremely important in any drawing and you have achieved both. The shading of this drawing brings it to life to the point of where it looks like a real photograph that was taken. The fact that you did this whole drawing in black and white, makes it definitely look like a classic and I love classic art. Every little detail included is beautiful and the texture is just magnificent. You put everything in a great perspective. I am just very impressed with this. You have some awesome talent, keep it up.
Very amazing artwork! Not only did you do excellent shading and highlights, but you also managed to do a drawing that is very challenging. I can definitely tell that it took you many hours to do it. Even thought it is very realistic there are always ways for improvement. Even the best artists don't stop finding ways to improve. However you are so talented that there is no obvious improvement that needs to be done. You are indeed one of the most realistic artist out there. Remember, realism isn't necessary what make someone a great artist but it definitely shows talent. You managed to make it realistic and good in expressing the futuristic style and making it neat to look at. Keep up the great work!!!