User blog comment:OoppDecks/Face Templates of Pre-Made Sims/@comment-24258073-20141013092933

Actually that's incorrect. The 16th face template was used to create Cassandra's face, and the 17th face template for Alexander's.

I think you must have made a mistake when writing the information up, because by the looks of things, you seem to have accidentally labelled the 17th template as the 18th template, and the 16th template as the 17th one.