BD/DVD Featurettes for TMNT '2014
 

With today's digital release, and the physical disc hitting shelves in about a month a few outlets have started releasing small 'making of / behind the scenes / featurette' clips that will be partnered with the BD/DVD disc:

IGN - Actors talk about their first experience with the 'Turtles'

CMB - VFX Crew talk about their decision to add detail and facial features ***Originally posted by TIGER***

Please post as you discover others, and I'll add them to the first post.