1)The Indian Government has taken delivery of the 2 of the 3 777-300er’s(I think so) that would be used as Air India One to transport the Prime Minister and the President of india.
2)The Indian Air Force also operates a Boeing 737-700BBJ that the Prime Minister and the President use for their domestic and short haul flights
3) The IAF also operates a fleet of 4 Embraer 145 and 4 Embraer 135 for the same purposes.
Link to a Wikipedia article about the same-https://en.wikipedia.org/wiki/Air_India_One
I think that these aircraft will be great additions to Infinite Flight along with a reworked VC-25(Air Force One)