docs: expanded README with explanation and new assets

README.md

@@ -1,9 +1,18 @@
 # darkearth-nvim
+
 A dark and earthy colorscheme for Neovim.
 
+<p align="center">
+    <img src="assets/color_bar.png" alt="DarkEarth palette"/>
+</p>
+
 Based on [miasma.nvim](https://github.com/xero/miasma.nvim), and built with [lush](https://github.com/rktjmp/lush.nvim).
+Compare to Miasma, darkearth is built to be more colorful overall to reduce sameyness as well as being more centered around browns than grays to enhance the earthiness.
+
+<p align="center">
+    <img src="assets/screenshot-0.png" alt="DarkEarth theme in neovim"/>
+</p>
 
-![](assets/screenshot-0.png)
 
 ## Installation
 
@@ -23,20 +32,20 @@ use {
 ```
 
 ## Usage
+
 ```lua
 -- enable the colorscheme
 vim.cmd.colorscheme("darkearth")
 ```
 
-## Build/Modify Colorscheme
+## Build and Modify Colorscheme
+
 1. Ensure [lush.nvim](https://github.com/rktjmp/lush.nvim) and [shipwright.nvim](https://github.com/rktjmp/shipwright.nvim) are installed
 2. Add new modifications to [lush_theme/darkearth.lua](lush_theme/darkearth.lua)
-3. Rebuild the colorscheme by running `./build.sh`
+3. Rebuild the colorscheme using `./build/build.sh`
 
 
-## base16 Colorscheme
-I have also included a base16 colorscheme script [base16-darkearth.sh](base16-darkearth.sh) that can be used to set shell colors.
+## Base16 Colorscheme
 
+I have also included a base16 colorscheme script [extras/base16-darkearth.sh](extras/base16-darkearth.sh) that can be used to set shell colors.
 
-## Disclaimer
-This color scheme is fairly early in development and things are subject to change. (Changes will primarily be new additions)