Audi Sport colors?

[colin cohen cco]

Does anyone know where I can get a clear graphic of the Audi Sport colors
that were used in the late 80s early 90s?  They were a peculiar choice of
Orange, Silver and Brown.  I want to paint my helmet in some sort of design
like that of Hurley Heywood's or Hans Stuck's but none of the pictures I
have are either clear enough, in color or show the shade for matching
purposes.

Anyone who has seen the video material of the 200s and 90s in the Trans Am
and IMSA series will know the color scheme I am talking about.

TIA

Colin