Alberto wrote:
> 
> In this version the finish for the metallic parts was rewritten. I used
> colored variable reflection, the ambient was set to 0, the brilliance to
> 1.5. The knob was redone from scratch using a bezier prism.

I think usually metal should not have variable reflection.  More important
would be some reflection blur.  Also some more things to reflect would be
good, esp. for the glass cover.  Maybe use an image_map for that.

Christoph

-- 
Christoph Hormann <chr### [at] gmxde>
IsoWood include, radiosity tutorial, TransSkin and other 
things on: http://www.schunter.etc.tu-bs.de/~chris/

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