This is what elves SHOULD look like, though, in Forgotten Realms based on the same website https://forgottenrealms.fandom.com/wiki/Elf: "Elves stood on average 5â€²4â€³â€’6â€²0â€³ (1.6â€’1.8â€¯m) and weighed 130â€’170â€¯lb (59â€’77â€¯kg). USUALLY, true elves were a naturally slender and athletic race. Elves had a similar range of complexions to humans, with wood elves typically coppery or pale skinned and wild elves having darker pigmentation. Often, elven hair was dark, either brown or black, with copper red or blond hair also found amongst wood elves, although orange or even green hues were not completely unheard of. Elven eyes are commonly brown, hazel, or an emerald green. Elves, like their cousins the eladrin, were fair and beautiful, handsome, and had pointed ears and no body hair except eyebrows, eyelashes, and hair. Elves matured at roughly the same rate as humans, though they were not usually considered past adolescence until they reached 110 years of age. Unlike humans, elves did not age dramatically as their lifespan came to a close, with the most obvious changes being a change in hair color, alternatively graying or darkening. Most elves remained healthy and full of life up until their death, which, if age-related, was usually between two and nine centuries."
So, not really seeing anything there saying they HAVE to look different from humans with pointy ears. It just says they are usually slender and athletic and that they have pointy ears and are beautiful or handsome.
You can't expect the wiki to give you all of the information of a race that you could possibly need. Like someone else said, you should read the topic from the beggining, I've made a compilation with canon and handbook material, and if it isn't clear, I can make an even more complete one.
Otherwise, you can do some research of your own by reading from the source manuals instead of the wiki