It will be interesting to see what they weigh, and whether they get the color & texture right; that sample photo looks more like the color & texture of Centerlines.
The Motor Wheel Flys were IMO the best-looking drag wheel ever; went through all kinds of effort getting a set for my car, which had them back in the day before they switched to Super Tricks. Front Flys use some kind of plastic/urethane filler material between the inner & outer spokes, and I wonder if the repros will as well.
Rarer than Flys though are the magnesium Spyders - no chrome steel barrel, all cast. Basically impossible to find.