Special Edition Vehicles - Newbie needs a little help please

I'm going to look a what is "supposedly" a 97 WS6 ram air formula.

I understand it's "supposed" to be 1 of 473 made.

How would I be able to verify if this is a REAL WS6 car vs a formula with a hood on it?

Any help is greatly appreciated.

Thanks
The other W

Look for the WS6 RPO code