Embedded Coder Simulink Model C2000 Piccolo

After watching a video seminar Motor Control with Embedded Coder and TI’s C2000 I was informed that Mathwork has simulink Models for many of the TI Motor Control Kits and they open source them. Who do I contact for a Simulink Model of a DRV8412 Stepper Motor control? It uses C2000(C28035) F28035 Piccolo Control, linked the Kit below.

http://www.ti.com/tool/DRV8412-C2-KIT

Here is link, the message was around 29mins,23seconds. http://www.mathworks.com/videos/motor-control-with-embedded-coder-and-tis-c2000-107667.html