Update: Page 26 of Windsock Datafile 20 (Nieuport 17) shows Thaw's N1582 with the same wing center and reinforced cowl as Soubiran's, Vickers armament, PLUS a "cone de penetration" (available in the 32001 kit). Thaw's "T" personal marking is shown in place of the Seminole unit badge in photos on p 67 of Osprey's Nieuport Aces of WW1.
The same volume shows Lufbery's N1844 with the Seminole and three horizontal red "coup" bars, reinforced cowl, and BOTH Vickers & Lewis guns, but upper wing details aren't evident.