Preheat oven to 325 °F (163 °C). Grease a 9‑inch (23 cm) springform pan.
Combine chocolate cookie crumbs and melted butter; press into pan’s bottom (and slightly up the sides). Bake 10 min, then set aside.
In a large bowl, beat cream cheese and sugar until smooth. Add eggs one at a time, mixing well after each.
Blend in sour cream and vanilla until homogenous.
Gently fold in shredded coconut and caramel sauce.
Pour filling over the warm crust and smooth the surface.
Bake 50‑60 min, until edges are set and center jiggles slightly.
Turn off oven, crack door open, and cool cheesecake inside for 1 hour to prevent cracking.
Refrigerate at least 4 hours, or overnight.
Before serving, drizzle with warmed caramel and melted chocolate.
Run a knife around pan edge to release, then slice and enjoy.