Can you add like a porch swing, or hammock, and it would be really amazing to be able to fly on butterflies. 

There is no house in G2's map as this is a park, so no porch/deck/house/shed.

Flying on butterflies/moths I would think is impractical for two reasons:

1. Wings would get in the way of player visibility while riding.

2. These insects utilize their low body mass to lift themselves into the air, hence the large wingspans.

A better insect for flight might be a bumblebee, a flying ant, a locust, or a mosquito.