I’m not sure if it was last year that Trakz came out with a mantlet cover for the Pershing. It was a nice piece of accessory that completes a Pershing. It saves the modeler the difficult task of making it. But it is nowhere to be found now… Has Trakz closed shop? Their other products as well are very hard to find.
Not exactly the same and not Trakz, but it’s $5…
http://www.greatmodels.com/~smartcart/cgi/display.cgi?item_num=TWS0096
Hope this helps
Trakz is now owned by MMD / Squadron. Check there for the mantlet cover.