Man I'm so glad they did the '89 Batmobile when they did. It came out at the perfect time thanks to the post TDK/ pre TDKR hype and the Tumbler and Batpod sales. If it was made later, it would have never seen the light of day and no company is going to ever take a chance on something that big again in the future. In hindsight, it makes the scratches look smaller in the scheme of things.
I wonder if they just don't see big 1:6 vehicles being a viable option anymore. The Bat shrunk to 1/12 and was a dud sales wise (the compact line was dead before it even began) the '66 Batmobile seems to have faded away and now, even the status on the BvS Batmobile is up in the air.
It would be nice to see the '66 and BvS Batmobiles get released. Imagine someone's collection that had the 1/6 Tumbler and Bale, 1/6 '89 Batmobile and Keaton, 1/6 '66 Batmobile and West/Ward and the BvS Batmobile with Affleck. It'd be an amazing set up.