Dani T. shows off the fully-articulated fingers in her Bumblebee Transformers costume.

These elaborate Optimus Prime and Bumblebee costumes were so astonishingly detailed, heads turned wherever they walked through the Kawaii-Kon convention hall. Created complete with flashing lights and fully-articulated fingers, these Transformers costumes were made with "every kind of foam you can think of," said spokesperson Jeffery K.

Read more about the highlights from Kawaii-Kon 2009

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