No.
Or, rather, yes, but not really.
But in fact, maybe.
Alright, here's my uber secret formula for each ship:
Partisan: is an inspiration from a star wars B-wing, the introduction anonymous coalition fighter from freelancer intro movie, and the starlancer Basilik.
Insurgent and Revolutions: are inspired from the old MiG with weird noses. General shape though is a bulkier Partisan.
Typhoon: inspiration from a soviet submarine while engine configuration inspired from intro coalition capships.