And there is a github repo for his "upload.it" project, which appears to be a collaboration: https://github.com/mochja/odovzdaj.to
The Wire Clothing brand appears to be a work in progress as of the start of this month: https://dribbble.com/shots/2003539-WIRE-Clothing-brand-label, https://dribbble.com/shots/2004870--WIP-Wire-Shirts
And VIDEBY, which was also a collaboration, seems to be a school project only: https://www.google.com/search?q="videby"+site:sk
So his work doesn't seem to be that much oversold, though I agree it would be nice to see more detail than a screenshot.