I asked the same question as your first one over email, and the mod said that it was fine to use the same format in both halves of the submission.


(to quote:

Hello! I want to make sure that I understand the requirements for
Round 3 correctly. While it needs to be one piece composed of two
equivalent parts, it doesn't *need* to be two different media, right?

Thanks
slippy


Yes, you are correct--it does not need to be different types of media!
-mimicre)