Could you please share something about your study and understanding of your specialized subject and what you are going to work with for the project? Specialization means a subject you are more interested in studying and have good knowledge of, with a better understanding than other subjects. You should express yourself first about what you want to do and where you want to go.
What does your study and understanding suggest: should you go with Banking, Accounting, and Taxation, or at the Industry Level?
If you still encounter difficulties, we are all here to help you out, but it is really important to share your knowledge, understanding, and interest in doing something to get your ideas and reply accordingly.
For example, if I were to suggest that you could go with "Global Banking & Finance Industry," which is an important topic in the current scenario and undergoing consistent development and changes, that might not be a good thing for you because I don't know your interests and best understanding of it. Therefore, you should first share with us what you want to pursue.
Second, you should conduct some research on the same as per your interest on your end and later come back with things to discuss. I believe that can help other members give you an appropriate response to your query and direct you more in this regard.
Regards