1. Sam and I made a pose like the model.

2. Sam and I made poses like the model.
3. Sam and I made poses like models.
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Which ones are correct?
Does #1 mean that they made the same pose like the model?
Does #2 mean they made two poses like two of the poses of the model?
Does #3 mean they made two different poses like models?

To me, 1 means that Sam and I posed together to make one scene -- like the model.

To me, 2 could mean that Sam and I made different poses like ones the model had made.

To me, 3 could mean that Sam and I made different poses like the ones made by two or more models.