Now pull https://github.com/JuanPotato/Legofy/pull/19 and write code to automatically put an order in for the needed bricks on lego.com to recreate the digital images as real life lego pictures :-)
When I was younger (about 10-15yrs ago) my parents got me a birthday present that was a grayscale LEGO picture of me that I had to put together. They didn't tell me what it was, I just got a big LEGO square base and a ton of different of colors of 1x1 nubs to "paint by numbers" from the diagram included. Pretty neat to see a color version of essentially what I did so long ago.
I think the colors would need to be posterized a bit more (which would be a nice addition - make the actual colors match all known official Lego brick colors). 32 shades of green looks nice in the demo image, but it's probably not buildable.