Pixel art (with jojo reference)

After 1300+ hours of playing Terraria, I decided to start building. Even started terraforming world, maybe I'll post the results here someday.
But right now I want to show some pixel art. I'm not an artist, so I solved the problem of selecting blocks by writing an app, that does that job for me. My job is writing app and placing blocks

Also English is not my native, sorry for bad writing skills