@Pmaggia : thanks it's an honour
@cuong815 : around 4-5 hours for a 3000pix large (the first one)
@erick3d : you're right Erick, when I look again I don't like the background... but it was a very quick work...
@cgdigi : yes maybe... the customer was really happy with this tones, he wanted a very clear and not too contrasty render...