Not at the moment but Kit mentioned he would be bringing it back at some point. Might have even been talking about this month.
I believe they are doing a second run for this coat at One Sixth Kit. I do not believe that this coat will fit over the regular Batman -- just too muscular. There is a third party kit that replicates all of the Knightmare outfit and accessories. It will be a little tight on the regular suit BvS Batman, but I remember seeing some pictures, and it still fits. It's a bit pricey at $85, but probably beats paying anywhere from $400 to $600 for the figure on eBay. Plus it gives you the option to interchange between regular and Knightmare. The OSK Knightmare coat was around $30 shipped.
Here's a link for the "Knightmare upgrade set", also has some pictures to show how it fits..
https://www.ebay.com/itm/1-6-Knightmare-Batman-clothes-set-for-hot-toys-phicen-Batman-v-Superman-In-Stock-/302304038794
Thank you very much guys.
I do prefer that custom coat, but I think you're right, it wont fit the regular batman.
I have put that Knightmare accessories on my watch list on ebay.
The more I see these pictures, the more I'm inclined to do it.
Really appreciate the feedback guys.