at first I thought its a heavily modified mazda miata, but then saw this picture below....it is much bigger but if you look closely, it looks like they've used some car's body as it is for the passenger cabin, heavily modified the chasis (or made a new one), and built a new rear and a weird looking new front as well...with a huge wide body kit....
it is designed by a cosmetic surgeon so.....it kinda makes sense now.
for size comparison :
