This is the helmet of Iron Man from the film "Iron Man". It was a lot of work to get the curves right. But it came out well in the end.
You will need to render this with an HDR if you want it to look as it is in the preview. There are lots fo free ones online if you don't have any on hand. But other than that it should render fine.
Let me know if you have a problem :)
Sorry but I don't speak Spanish. and Google translate will not work.
tio me as salvado buena textura