Ohh i understand now…And the problem is that the 3d object is at 0,0,0…your camera is probably at 19,000,21,000,and 22,000 xyz..you will need to create a null for group 1 under element…then parent that null to one of the imported nulls…then you set your group 1 null to 0,0,0..
I have to do the same process when using the camera tracker