The polish, the sounds, and the miscellaneous additions, it all adds up to create a character that feels jampacked with content.
Both Pointy and Fluffy have abilities that are so useful yet simple, the headtracking and interactions you can make just breathe "I'm actually sentient" into these two.
This character pk3 is a culmination of what we've progressed in modding capability, what creativity and patience can bring, and what the SRB2 modding community strives for.