logotypes are starting to become a thing but not such a thing that it's revolutionizing the industry. Orange and green, though quite complemtary, wouldn't be my first choices. The embroidery for the boarder is a touch classic which adds appeal.
This pin is similar to the first pin, it has those fine white lines that show the proportion of the bird. I like how it shows the original image and then it transforms into a pixelated bird. Low poly, looks like a fun or frustrating exercise to do.