update readme

README.md

@@ -1,4 +1,7 @@
 <h1 align="center">Welcome to mpp 👋</h1>
+
+![mpp](https://socialify.git.ci/nullxx/mpp/image?description=1&forks=1&issues=1&language=1&name=1&owner=1&pulls=1&stargazers=1&theme=Light)
+
 <p>
   <a href="https://opensource.org/licenses/MIT" target="_blank">
     <img alt="License: MIT" src="https://img.shields.io/badge/License-MIT-yellow.svg" />
@@ -12,6 +15,11 @@
 ### Read the [docs](https://mpp-docs.nullx.me)
 ### ✨ [Demo](https://mpp.nullx.me)
 
+This project is the base and reference for the following ones:
+- [M++ on real hardware](https://github.com/nullxx/ms)
+- [MS Simulator](https://github.com/nullxx/ms)
+
+## Screenshots
 ![demo_welcome](demo/demo_welcome.png)
 ![demo_board](demo/demo_board.png)
 ![demo_info](demo/demo_info.png)