Try to follow these useful links:

https://www.kaggle.com/datasets

https://datasetsearch.research.google.com/

I would like to suggest you : https://www.robots.ox.ac.uk/~vgg/data/

http://homepages.inf.ed.ac.uk/rbf/CVonline/Imagedbase.htm

https://www.analyticsvidhya.com/blog/2018/03/comprehensive-collection-deep-learning-datasets/

kaggle is also very good for various ML activities and data.

FG-NET Ageing Database (FG-NET-AD) is highly recommended for age progression and prediction. These papers will be useful for you:

https://ieeexplore.ieee.org/document/7475805

Article Robust and Efficient Convolutional Deep Learning Framework f...

Muhammad Jaleed Khan Sir is it possible for you to recommend me the link to get FG-NET Ageing Database. I did a lot of search but couldn't find it. I'll be very thankful.

Hello Muhammad Bilal Nasir ,

In September 2018, Google has issued "Google Dataset Search Engine"; it allows researchers from different disciplines to search, locate, and download online datasets that are freely available for use from different application domains.

It could be remarked that, this search engine is still beta version; you may not find all the datasets, but alt least it facilitates the task of finding suitable datasets.

https://datasetsearch.research.google.com/

I have found the FG-Net Aging database. It contains 1002 images of 82 subjects. Following is the link if some one else is looking for it.

http://yanweifu.github.io/FG_NET_data/FGNET.zip

Thanks Everyone for your time and help!