I am looking for a chocolate cake donut with a nut crumble coating on a vanilla glaze with a chocolate butter cream frosting on the topside and more nut crumbles. Do these exist in So.Florida?

Check the Salty Donut's menu out on their webpage

They will be opening one in summer 2018 in South Miami Florida

What are you looking for is very specific, if can accept some different ingredients you find really good donuts there.

Sounds like you should learn how to make your own & it sounds good!