Brazilian C38EMI at GE factory in USA!!!

See the at link below the MRS C38EMi at GE factory in USA (in english).[:)]

http://www.youtube.com/watch?v=L_88z3qzTZY

The most interesting thing about the commercial is the fact the loco with MRS painting we see there isnĀ“t the real MRS C38EMI 3915. We perceive they painting another USA loco with MRS collors special to this commercial. The brazilian one are a bit different. Our number boards are in the nose, not in top cab. Another small details allow to perceive GE use a US dash9 to produce the video. Compare the picture below with the loco in the video.
The question is: why they used an american dash painted with brazilian collors special to this video?

pedro