Marx is the main antagonist and final boss of the sub-game Milky Way Wishes in the game Kirby Super Star and Kirby Super Star Ultra. Any fan of Kirby, or Nintendo in general, will be able to instantly recognize his appearance, as he also appears as a boss character in Super Smash Bros Ultimate. In his base form, Marx just looks like an adorable jester, but his true form (as seen in the listing) turns him into a cosmic demon.
For Marx there are 6 pieces you'll have to assemble: the body, each arm/wing, each shoe, and his bowtie. the main body has 5 distinct holes/notches: 2 on the sides (each arm), 2 on the lower back (each shoe) and 1 on the bottom-front (the bowtie). Each part can be assembled using hot glue.
In addition to Marx, I've also added a 3D printed stand so the figure can be propped up. Marx's design does leave him quite susceptible to breaks if dropped, so the stand is necessary in ensuring a quality product.