What are the texts which say or imply what the Buddha looked like?
The Marks of a Great Man
Lakkhaṇasutta

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The Buddha said this:
Bhagavā etadavoca:

“There are thirty-two marks of a great man. A great man who possesses these has only two possible destinies, no other.
“Dvattiṃsimāni, bhikkhave, mahāpurisassa mahāpurisalakkhaṇāni, yehi samannāgatassa mahāpurisassa dveva gatiyo bhavanti anaññā.

https://suttacentral.net/dn30/en/sujato

Further discussion.

https://dhammawheel.com/viewtopic.php?f=13&amp;t=28550&amp;hilit=Buddha+look+like