Credits for if you didn't read them on the forum page:

SpinSteer: FFoxD

Charge Aura and Charge Gathers Thinkers: CobaltBW

Aim and Trick Fail Sprites, Crumble FOF Lua: Frostiikin (from XMomentum)

"I pity you" and other Metal Sonic sounds: Kart Krew

Custom Dashmode: Bluetorch

Totino's Drowning Music: SilvaGunner

Everything else: Me, CosmicPikachu