This one is the NA Generation produced from 1989 until 1997. I’m not sure if you want to keep a separate Race Spec Topic just for this generation or make it a more general one for all MX-5’s.
And finally this one is a bit mislabeled, it should be the 2010 Mazda MX-5 Superlight.
It can be merged into the NC but I don’t think it belongs there as it’s basically a Roadster Concept Car meant to show how light the MX-5 can become.