Thank you Harrg, apologies, I had just seen this comment. The islands that look like a sand split are some of my favorite parts as well if you are referring to the volcanic arcs, or the barrier islands. I am inspired by a lot of work I have seen here, so it would not surprise me it's close to Pixie. Since I have started this project almost 7 years ago, I have learned so much about geology, and the makings of a world from the ground up; unfortunately this has caused me to wipe clean many times, keeping the continent shapes.
I have been working on it on and off for months now, but sparsely due to life happenings being the priority. And Apologies for the terrible picture quality of the maps posted prior.

Below is the work so far, though may not seem much, has taken a while.