Resubmit tribute page and portfolio page

Is it possible to resubmit those projects after long time? To be honest I rushed through those two projects long time ago so I didn’t pay much attention to it. Later I wasn’t satisfied with what I did so I deleted those codepens. Now I want to give it a try again but do them as best as I can.

Can I create tribute page to more than just one person? With more content and sections it will be easier to do something prettier than just one short website.