3D Print of Scylla Squad (build kit)

Is it just me or is the offset from the backpack to the torso super big? the gap is very large. Is this by design or a scale issue? It seems there is a recess in the backpack stl that is the same shape as the mount on the back of the torso piece, but it is significantly smaller. Additionally, the advertisement pictures dont seem to show this gap either, but a good angle isnt provided either.