Darren,
D2 International truck patterns. Due to the depth of the model I was getting really bad patterns using stl import method so attempted picture and bas relief techniques instead.
first image settings are depth .25 height 100 with .25 carved region (image)
second image settings are depth .7 height 800 with .25 carved region (bas relief)
pictures of model enclosed so maybe some of the CW greybeards can make a decent pattern from it. I am not very good with this method of making patterns. the pictures have to be flipped vertically. I like to model from the right side so not correct as pictured.
Regards,
Oscar