This is an interesting view of the Fuel Barge--it's the bottom view. Comparing this view with the top view it becomes evident that there are three repeats of the number and pattern around each tank.
This model was a challenge in SketchUp because of the patterns. Trying to wrap lettering and patterns around the tank would have been difficult and created an unnecessarily large model in terms of size. This model is only 5.6MB. That's because the patterns were drawn flat in another model and then images were pasted onto the tanks. The tank circumference had to be calculated to plan the pattern. One side of each tank has a small hatch (not included in the production miniature) that had to be properly positioned.