South Asians in general are very hit or miss and mostly lie in the extremes. If they're not really into fashion, make-up, and fitness, aka making themselves look good, they're not really much of a looker.
That said, if they focused on those 3? Oh my LORD they are immediately at an elite level. A lot of it is family pressure (so they aren't allowed to wear certain clothes or buy certain make-up or even go to the gym sometimes) and diet (a majority of the Indian diet is highly carbs based).
I will say though if you're white, hang around the bars that Rutgers students go to. Lots of very white-washed Indian girls that love white dick. Speaking from experience...
I've had zero experience intimately in this regard, but I will say that South Asians can look like/be of any race. I had a classmate in College on the East Coast that was essentially a generic White Guy/looked White, but both of his parents were South Asian. He looked kinda like
this South Asian
hockey player from Canada. Same surname coincidentally.
We had a rather sizable South Asian student population because it was a T-20 University, so I saw many kinds of South Asians. Until recently, I had no idea
Nikki Haley was South Asian as well. Looks like a generic Southern White woman.
I've also seen many that look identical to Latinos/Hispanics. As in, I had a hard time believing they couldn't speak Spanish and other Latinos spoke to them in Spanish as well. Like the South Asian guy on Shark Tank, the Nextdoor founder. Him and his family
look like Native Americans to me.
Even seen some that look like generic
Southeast and
East Asians, or
HAPAs, but they were fully South Asian. There's many that look fully Middle Eastern or North African, like the new
mayor of NYC. Then there's the ones that look conspicuously South Asian, like the (admittedly inaccurate) stereotype, from
Parks and Rec or
The Office. I learned pretty late that its not a race but a region/nationality with every race, like the Latin America of the East if you will.
Having said that, there are lookers in every group, including South Asians. I've seen a few that looked like very attractive MENA or Southern Euro women, or like Latina/Hispanic women, but came to find out later were South Asian. I only ever recognize the ones that stand out/fit the stereotype, not the ones that blend in. Its only the name/accent or attire that sometimes gives it away.