Renders the @NPRguy using LEGO! Change the Size and Colour Reduce Factor then press SPACE to render. Go here for a version that uses the official Lego palette: https://scratch.mit.edu/projects/112239881/
If you want to use another pic you can use this project (. https://scratch.mit.edu/projects/66980580/ ) to scan a pic into a list. Use a resolution of 60x45. Export the list from that project and then import it into the "image" list over here.