Cab11/12 Chev inner fender panel measurements?

[Alex van de Wetering]

Did anyone ever draw up plans for the two panels displayed in the pictures?

Both are missing on my C8; one is the C-shaped panel that goes around the steering shaft/box....and I think is the same as used on C15 and others in the series. It should be easy enough to make.
The other is the front-most part of the left inner fender......there might be some difference between C8, C15 etc....I am not sure. Apart from that corner I am also interested to know how far the horizontal piece extends toward the rad and engine....(the piece that is bent 90 degrees and welded to the inside of the missing piece and inner fender part)

Alex