Are you talking about the big French Dreadnought from 2320, which has an image on the Etrangre site?
Short answer? I don't know.
We never actually determined what the design was. Figure 5000-10000 tons or so, four heavy laser in heavy turret, four heavy particle cannons in fixed mounts, four 80-ton hangers, big fusion plant. It wouldn't yet exist in 2300AD.