It is strictly mentioned in Neet 2020 Bulletin that the Photograph should be as same as uploaded in the application form of Neet 2020 and passport size Photograph has to be pasted on the attendance sheet. But in case if you don't have the same photograph, you can get it by by visiting nearby photo studio. You have still have 5 days left for Neet 2020 examination. Or else you can carry your recent photographs where your face must be visible properly. They usually ask to bring the same Photograph as uploaded in the application form to recognize a candidate easily. But try to carry the same as uploaded in the application as much as possible. Or else you can carry any of your recent photographs. Read our article- http://medicine.careers360.com/articles/neet-exam-day-guideline