Re use a Video from Youtube

I am looking for someone to use a video on youtube and to recreate into a video of my own using the video plus images and PDF drawings to showcase a project I have designed. The video should be approximately 1.5 minutes.

The video will need to have some caption, backround music.

I have an existing video of myself at a videoshoot and I would also like to explore if you can use AI to put muself within the video but change the wording slightly.

video to be used: https://www.youtube.com/watch?v=KKnwXLlabRY

Example video I have had created: https://www.instagram.com/p/DcwQuIWIsh3/