Ok, I promised to tell a little about my involvement in Kung Fury.
I got involved at the end phase of the filming, and was introduced by a VFX artist who LOVES practical effects. So David really wanted to do something practical, because he is from the digital world and didn't really know much about that.
Me and my team did the exploding truck when Kung Fury kicks the Red ninja into it and it explodes, so that was a miniature with real gasoline mortars inside! And we did the New York street, where the Arcade robot slide along with Kung Fury punching him on top.
The digital company who did all the digital effects have done a great breakdown of these two shoots.
You can see it here:
https://vimeo.com/130881621
I also did a bunch of weaponry, like Barbarians minigun.
I got the impression that David loved practical effects after they had been at my studio and filmed all these shoots, so lets hope there is much more in the feature if/when it comes.