Was the ATR and J41's bought cos previous owners scheme matched Origins, without very much at all in the way of repainting??!!
Here's links to pics of two of the fleet, in prev owners liveries - a gold line or two, some peeling and placing of logos. Presto!
ATR72 D-ADDD now ZK-JSZ
and what OP's ATR72 looks like now..
and
Air Atlantic J41 C-FTVP now ZK-JSN
and what the OP J41 looks like now...