The keyword highlights a larger issue: the lack of a centralized, legal archive for regional Indian cinema. Unlike Hollywood films on IMDb or Letterboxd with buy/rent options, many Telugu films are abandoned after their theatrical run.
I notice you're asking for an "index" of — which appears to be a misspelling or alternate reference to the 2022 Telugu film Ranga Ranga Vaibhavanga (starring Kiran Abbavaram, Vaishnavi Chaitanya, and Raj Tarun). index of ranga ranga vaibhavanga
III. Exemplar alphabetical index (sample entries; substitute real page numbers) A—C The keyword highlights a larger issue: the lack