Best looking aircraft designs...
1. Got to be S76 with a picture of a reclining nude woman on the side. This was on a poster back in the '80s. Her curves really blended in well...
2. Bell 222/230/430
Best paint job making the aircraft look attractive...
1. Pegasus, the BK-117 that had the winged horse painted on its side.
2. The Mil-24 that had the hawk painted on the side.
3. Niagra Heli's 412's with all of the colors of the rainbow painted over a silver base.