Low Resolution Maps Look Terrible - Storm King's Thunder

Hello! Is there any way to get high resolution maps for STK?? This is sorely needed in the giant lord bases where the resolution looks HORRIBLE at the level of zoom characters need to play at. How can a $50 product not have clear, non blurry, images? Please help! Thank you.

My impression is that these are the best resolution maps available. They were originally created for print publication on an 8" x 11" page, and not intended as VTT maps. That's a different type of rendering and resolution intent. Though I would also be willing to bet that the originals were likely sized somewhat larger. Roll20 is limited by what has been been provided to them by license from WotC. I highly doubt that even if Roll20 were to commission fresh maps, that the license agreement would allow them to be used.