I might be able to get a copy of a trip sheet that a KA350 outfit uses here. It has cycles, flight time, places to put engine parameters (for trend monitoring) among other things.
Or do you just want a simple logbook? One operator I know of just uses a notebook and splits it into 6 columns.
Date / Hobbs Out / Hobbs In / Cycles / Destination / Pax (who requested the trip)/ pilot