Actually found the thread again via the filename via Google. Post history was abrim with newer posts. On-site search didn't work well either. Apparantely it's a useful habit to not rename files if you happen to not post about them right away and might possibly forget from where said file originally originated entirely... as I apparently had in this case!
How could I possibly forget @IdiotOnTheInternet!!!
In this particular case I think I shall not rename said file at all. As a testament to sourcing usability and fortune. Much obliged G. For this time. Only this time.
It's a very-belated-on-the-blog An Isle A Minit In Pixel y'all.
Small but meticulous hombre homage.