Given what we know and the options found online, the statement that shows the need for further teaching is "I'm going to have a figure like a model in about a year".
This statement shows that the patient in question has an unrealistic outlook on the results of the surgery or is unprepared mentally for the common side effects of these procedures, such as the appearance of excess skin folds on the abdomen and underarms. Being prepared mentally is important and the patient should be informed of these possibilities.
Therefore, we can confirm that the statement that shows the need for further teaching is "I'm going to have a figure like a model in about a year".
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