I used a paper cutout and my camera to make a short test video, just to see if I could do it. Model test

Nifty!

Interesting! Did you get the effect you'd hoped for?

I didn't have high hopes but it turned out better than expected. I learned some things and more importantly it was fun. (And I must say: cheesiest materialization effect ever. It was an afterthought.)

And William Hartnell is one my favorites. I enjoy looking back and seeing the Doctor as he was starting out. Kind of a grumpy but also clearly enjoying himself. Doctor Who - The First Doctor (William Hartnell)

Just one more. Doctor Who's best quote