Triceratops horidus anatomy

The Triceratops we saw in the museum weren't that big than I thought...
How many meters is the Triceratops right?...
These days, when I restore dinosaurs 3d.
Depending on how you assemble the skeleton in Zbrush... As everything changes from posture to size, I have to think about many things.
Among them, the size is definitely one of the biggest parts that can be controversial from many people.
What do you guys think?

sculptor & Coloring : Jin-kyeom Kim(Vitamin_imagination CEO)