There's a small gap between the mount rings and the main hull of the titan hab, as seen here:
Also on the large domes:
And on the Atlas hab, there's a gap at the top, and some z-fighting overlap on the bottom:
It doesn't really show the z-fighting, but this is the location of it.
There's a small gap between the mount rings and the main hull of the titan hab, as seen here:
Also on the large domes:
And on the Atlas hab, there's a gap at the top, and some z-fighting overlap on the bottom: It doesn't really show the z-fighting, but this is the location of it.
And on the Minerva command module:
The big lab also has a seam gap on one side