Hello Marco, thanks once again for your help.
This second diagram you have posted is quite informative. The base width of the glacis at it's bottom edge has Bronco's kit only short by @ 0.65mm - I can live with that.
The other unit value of 245mm is interesting. That scaled down @ 1/35 is 7mm, while the Bronco measure is only about 5mm. This doesn't necessarily mean the kit part is short by 2mm, could be just the angled section above it is wrong or a combination there of.
Difficult to tell exactly because your drawing has been skewed in perspective, but it seems the mg mound is basically square shape at it's base- so it's height and width should be equal?
Only three more measurements and then, I think, this can be put to rest. Any values to input for below?
regards,
Jack