The Melting Wing looks similar to the Changewing. This Changewing, however, has a light green body, a stark contrast to a regular Changewings' bright red colors. Melting Wings possess five bright pink stripes along their wings and the spikes on their back, feet and horns are pink in color. These colors match the color of growing plants and blooming flowers in Spring, where they appear.
The colors of the Melting Wing is most probably used to help it camouflage better in the plants and flowers around it.
The Melting Wing looks similar to a Titan Wing Changewing.