The early and the later Caravelle 12 variants are available in game but not the Caravelle 10B variant is not.
Was produced between 1968 to 19
https://aatlse.org/e...10b3-caravelle/(Caravelle 10B)
https://www.airliner...0-caravelle/372(Caravelle 10B)
http://www.worldac.d...velle_specs.htm(This page has specifications for all 3)
Caravelle 10B: Caravelle 10B is a stretched variant that can carry 110 passengers
Caravelle 10R: Fuselages of the Caravelle III, IV and IV-R with modifications of the 10B such as the JT8D engines.
Caravelle 11R: Stretch of the Caravelle 10R, Combi aircraft