Who can take a existing video and turn it into a cgi style video

right here is the basic, we are a car renting platform and we had a celebrity do video for us, we need to edit the video as she did it in her bedroom, so wee need to: about 5 seconds into the video turn her into a cgi character so we can change the environment according to script she is saying. To make sure that you read the whole brief when you apply for the gig quote back to me number 8, so if you can do it i'm looking forward to working with you.

i will share ideas once the gig is understood and you believe you have the ability to do complete the project