hey gang,
UPDATE!
i added some HD pictures, basically nothing new but even better resolutions!
i added some high resolution reference pictures from different sources to the gallery...
most of the pictures are well known, but i photoshoped them to get the best possible results.
i have collected a lot more pictures within my last years of research, but the pictures i added to the gallery are the most revealing ones.
if you have some more detail shots from backpacks feel free to PM me and i will try to do what i can to get the best result with photoshop. at least everything a non-professional like me can do!
maybe these pictures i added will help finding some more parts....