Is Union Pacific AC4460CW #7312 available???

[rollercoasterman]

i was hoping that this engine would be available but have had no luck, is this engine available somewhere???

http://www.brasstrains.com/images/products/037928/DSC06504.jpg (Front Side)

http://www.brasstrains.com/images/products/037928/DSC06503.jpg (Rear shot)

http://www.brasstrains.com/images/products/037928/DSC06507.jpg (top shot)

HERE IS A VIDEO I CAUGHT

IT IS THE THIRD DPU ON THE CONSIST