There are some difficult places under the brunches, so it may be challenging to get the right angle to capture it. Sometimes it can take plenty of time.
Anyway, I have a question for topic starter. What did you use to accurately remove the ground under this brunches. Artec Studio seems to have such tools, but does it work properly?
Speaking shortly, did you use something else except Artec, Marmoset Toolbag and substance designer?