Physical characteristics OF BUDDHA

Gandhara Buddha, 1st-2nd century CE, Musée Guimet.
Buddha is perhaps one of the few sages for whom we have mention of his rather impressive physical characteristics. A kshatriya by birth, he had military training in his upbringing, and by Shakyan tradition was required to pass tests to demonstrate his worthiness as a warrior in order to marry. He had a strong enough body to be noticed by one of the kings and was asked to join his army as a general. He is also believed by Buddhists to have "the 32 Signs of the Great Man".
The Brahmin Sonadanda described him as "handsome, good-looking, and pleasing to the eye, with a most beautiful complexion. He has a godlike form and countenance, he is by no means unattractive."(D,I:115).
"It is wonderful, truly marvellous, how serene is the good Gotama's appearance, how clear and radiant his complexion, just as the golden jujube in autumn is clear and radiant, just as a palm-tree fruit just loosened from the stalk is clear and radiant, just as an adornment of red gold wrought in a crucible by a skilled goldsmith, deftly beaten and laid on a yellow-cloth shines, blazes and glitters, even so, the good Gotama's senses are calmed, his complexion is clear and radiant." (A,I:181)
A disciple named Vakkali, who later became an Arahant, was so obsessed by Buddha's physical presence that Buddha had to tell him to stop and reminded Vakkali to know Buddha through the Dhamma and not physical appearances.
Although the Buddha was not represented in human form until around the 1st century CE (see Buddhist art), the physical characteristics of fully-enlightened Buddhas are described by the Buddha in the Digha Nikaya's Lakkhaṇa Sutta (D,I:142). In addition, the Buddha's physical appearance is described by Yasodhara to their son Rahula upon the Buddha's first post-Enlightenment return to his former princely palace in the non-canonical Pali devotional hymn, Narasīha Gāthā ("The Lion of Men").