diff --git a/README.md b/README.md
index 9264e79..6606771 100644
--- a/README.md
+++ b/README.md
@@ -1,13 +1,12 @@
-# PinePhone-Case
 OpenSCAD model for Case for PinePhone
 
-Initial scad code to a PinePhone case The positions of the openings are just placeholders. To complete this I
-  either need a phone or a detailed mechanical drawing. I have a BraveHeart on order which I should receive
-  in early Janurary.
+based on [beattie's earlier model](https://github.com/beattie/PinePhone-Case).
 
-Files
-* dimensions.scad - dimensions used to build phone module
-* bits.scad       - modules for the bumps on the phone to make holes in the case
-* fillet.scad     - form a rounded bump around the screen opening
-* phone.scad      - a module to make a model of the phone use to carve out a hole for the case
-* case.scad       - make a model for the case
+WIP phone case for the PinePhone, and associated models.
+
+files:
+- dimensions.scad: dimensions used to build phone module
+- bits.scad:       modules for the bumps on the phone to make holes in the case
+- fillet.scad:     form a rounded bump around the screen opening
+- phone.scad:      a module to make a model of the phone use to carve out a hole for the case
+- case.scad:       make a model for the case