Rainbow Dash featured in Transformers Age of extinction! · 3:19am Jul 18th, 2014
Spoiler Alert!!
So this is a scientist working for a group called the KSI (I don't know what it stands for). They were working on creating their own new and improved transformers using a metal they labelled as Transformium. It was designed to take on the form of virtually anything. The 3D Rainbow Dash suggests that the scientist there is a Brony.