AdultsAdult Morelia Carinata grow to {{convert|2|m|ft|abbr=on}} in total length. ''M. carinata'' is distinguished by the presence of a large [[parietal scale]] and by having distinct [[keeled scales|keeled]] dorsal scales. The body is slim and muscular. The color pattern is light honey-tan with darker reddish-brown markings. The belly is white, possibly with black spots.