Accepted since this is just a GIEPY to Pixi conversion, however this sprite has a bunch of issues (some of them could be intended features, I don't know):
It cannot be killed by fireballs, cape, star or thrown objects. Cape will make it bounce away, and sometimes this can make the sprite pass straight through Mario. To fix this you can disable the "Invincible to star/cape/fire/bouncing block" and the "Don't interact with other sprites" bits in the cfg file.
Mario cannot be harmed if he's on Yoshi, instead the egg will pass right through him and then bounce him up.
Wrong graphics will appear if slide-killed. To fix this you can enable the "Don't disable clipping when starkilled" bit in the cfg file.
When the sprite is on the edge of the screen, it will move slower and bounce higher than normal.