Convert or re create graphic art fot print on demand

I have six graphics that we need in a higher resolution or print ready. We have basic images we used for our shop but the printer never sent originals. Now that company has gone out of business. I have vector and high rez versions of a few or of some of the elements in the design. Is this something you would work on? I have some vector, png, and psd files of some of the art or some of the graphic elements in the design.