Golden Tortoise Beetle (Metiona Bivittata)

From the family of Chrysomelidae, it is a captivating beetle with a shiny metallic gold shell, this beetle can change color from gold to shades of brown within a short period of time if under stress or when it dies.

From what I read, the gold color is caused by a thin layer of moisture between the shell and the body and by squeezing this layers, it is able to have this color variation.

Green Crested Lizard (Bronchocela cristatella)

An interesting bright green lizard capable of changing color, becoming a shade of darker brown when threatened.
Can be found in forests as well as parks and rural areas and only easily spotted once off its camouflage environment.