Thank you for posting a last minute question on this forum. It shows the trust the community has in RedBus answers. Your original documents are not important. I doubt if even the photocopies will be asked but carry them anyway. It is important the technical field of your employment is a match with your education competence. Let us know the outcome here. Your success is what motivates us.
All the best
Dr. Sandeep Shankar, Colorado Heights University, www.chu.edu