Rinzler helmet ( TRON LEGACY )

I got this model with photoshop, from the only picture that was circulating on the network in October 2010, before the movie.

Preparation cardboard model, but this time I have used for the structure, the FOREX

 First test of the cardboard model: I would say very good result!

 Now is the time of the foam 

 Creation of form by cutting the foam

 Second test on my head

 Now comes the difficult, noting the only 2 original images disponoboli the helmet, and being completely black and shiny, locked inside a glass case under the lights, it seemed that the top going down to the tip, it was hollow, so I started dig the pre Sciumè make concave ... 

 ... I then realized that they were just different reflections that gave the effect of the concave, so I brought out this error for a while during the early stages are filling.

trying to understand what are the correct lines

 these are not!and even these 

it will take a while to figure out what!

 To clearly define the lines, I used the templates Forex.

 here is the result!

 now finally undertake the road to finish the master.

 BUT... Punisher, an RPF member of this forum, I noted that I have followed the lines did not correspond to the original, he did a great job for me, with dozens of screenshots from the film and comparisons made ​​with photoshop

 Practically all over again.
The curves that start high and come down behind the front should be lower and the two side bands have to finish first, and also behind the curve that rises must be revised. A great job, it takes me a break!After about two months out, I'm ready to go.start at the upper corves. 

 fitted curves, now the lower back with the curve

 and back

 and after so much putty and sandpaper, putty and sandpaper ...

 In this image comparison, you may notice another difference between my helmet and the original, which covers the upper part, which is more pronounced in the original, which will correct them immediately.

 I have corrected the curve that rises high behind the rear, I lifted the top line Tail, those highlighted in red, now I understand if I bring back more than the orange line, and if even higher than the hump, highlighted in blue.