This reconstruction is based on a find during a Time Team dig and featured in Series 21 - Dig one - Day one - click this link to view https://youtu.be/j8_sbq37AUs (16mins 50secs into video for the discussion about this find)
Click on the numbered annotations when viewing the model to see more information on this type of pottery and what gives it its characteristic appearance - enabling pottery expert Carl Thorpe to pinpoint its origin precisely.
You are free to use this model in any way.