Clarification on Submitting Hand-Redrawn Vectors and illustration

All depends on the process, and how much generative AI is still contained in your asset, when you are ready with your artwork. Simply hand vectorizing a generative AI asset will not make it a non-AI asset. 

The issue here is that you ask if it is allowed. It's the same as asking: Is it allowed to drive on the road? Sure it's allowed, but there are rules attached to it, and when you drive, you need to drive according to those rules. 

Here one of the rules states that when you create an asset, where essential parts of it are created by generative AI, it's generative AI. Now it's your turn to check if that is the case.

It's no different from using a magazine page as an inspiration piece. Just don't make an exact copy of the original.

Hand draw or paint in your own style and with your own creative touches to make it your own artwork. That's what —inspiration pieces are for— to inspire, not copy line for line.

If you adhere to not copying, you need not declare it as AI.

You are not addressing Adobe directly here in this forum, and will receive no reply from an Adobe rep here. If the base image, which you are copying, was created by any AI tool, you must declare it as AI.