Giant geckos from Nuu Ami are best described as the mossy Leachianus. Base colors are greenish-brown mottling, with patterns that can range from small white to large fuzzy-pink blotches. Quite a few of these are seen with a "W" shape along the mid dorsal area.

Some of these animals have the potential to display a "snowflake" pattern. With age these geckos develop yellow spotting and some even develop red blotches. Their eyes are usually pale with a reticulated iris.