thanks for your help, this is my first car, and i dont really know how to go around it. I am going to align everything according to the image planes, i am surprised how well its going

After everything is done according to the image planes...I will then add detail so it looks right according to the eye. Then comes textures :S

Any suggestions about this?

Edit: the hard edges are mostly because i havent finished that area, and the settingd are wrong...will post some more pics soon (currently working on bonnet detail