diff --git a/README.md b/README.md
index 67e217b..0682d3b 100644
--- a/README.md
+++ b/README.md
@@ -1,8 +1,11 @@
 # Segancha
 
+[![PyPI version](https://badge.fury.io/py/segancha.svg)](https://badge.fury.io/py/segancha)
+[![GitHub version](https://badge.fury.io/gh/gywn%2Fsegancha.svg)](https://badge.fury.io/gh/gywn%2Fsegancha)
+
 A Python3 library with CLI that generates the optimal discernible color palette for theme building.
 
-_Sègǎnchà_: A word of Chinese depicting those who struggle to distinguish small nuance between colors.
+_Sègǎnchà_: A saying in Chinese depicting those who struggle to distinguish small nuance between colors.
 
 ## Screenshots
 
@@ -14,21 +17,32 @@ Dark themes `--background 20` with `--temperature 4000`, `5000` and `6000`
 
 <img src="https://raw.githubusercontent.com/gywn/segancha/images/images/thumb-bg20-T4000.svg?sanitize=true" width="276" /> <img src="https://raw.githubusercontent.com/gywn/segancha/images/images/thumb-bg20-T5000.svg?sanitize=true" width="276" /> <img src="https://raw.githubusercontent.com/gywn/segancha/images/images/thumb-bg20-T6000.svg?sanitize=true" width="276" />
 
-## Installation and Usage
+## Installation and Basic Usage
+
+Install from PyPI
 
     pip3 install segancha
 
 Generate demo page
 
-    segancha --profile demo
+    segancha
     cd ./segancha-default/demo/
 
 Generate warm & dark theme extension for VSCode
 
-    segancha --name warm-and-dark --temperature 4500 --background 15 --profile vscode
-    rsync -a ./segancha-warm-and-dark/vscode/ ~/.vscode/extensions/
+    segancha --name my-warm-night --temperature 4500 --background 15 --profile vscode
+    rsync -a ./segancha-my-warm-night/vscode/ ~/.vscode/extensions/
+
+Generate theme with reduced saturation for Neovim and VSCode
+
+    segancha --name my-dumb-theme --maxC 20 --profile vim --profile vscode
+    rsync -a ./segancha-my-dumb-theme/vim/ ~/.config/nvim/colors/
+    rsync -a ./segancha-my-dumb-theme/vscode/ ~/.vscode/extensions/
+
+## Command Line Arguments
+TODO
 
-## Implementation
+## Implementation Details
 TODO
 
 ## Aknowladgement