Articles like this kill me because the nudge it's kinda sorta racist to draw images like the ones they show which look exactly like the cover of half the bollywood movies ever made.
Yes, if you want to get a certain type of person in your image you need to choose descriptive words, imagine gong to an artist snd saying 'I need s picture and almost nothing matters beside the fact the look indian' unless they're bad at their job they'll give you a bollywood movie cover with a guy from rajistan in a turbin - just like their official tourist website does
Ask for an business man in delhi or an urdu shop keeper with an Elvis quiff if that's what you want.