It looks like the examples are rendered very, very small and enlarged for display. Here's the rabbit; it is only 25x23 pixels. https://spritestack.io/apng/defa

It looks like the examples are rendered very, very small and enlarged for display. Here's the rabbit; it is only 25x23 pixels. https://spritestack.io/apng/default/889?v=15698873450001 https://spritestack.io/apng/default/889?v=15698873450001 They would look much better if the same model was rendered at a higher 2d resolution.