add example images

README.md

@@ -2,6 +2,9 @@
 
 Python code for converting a STL to a Lego version.
 
+![Benchy](/Documents/Photos/BenchyPy.png)
+
+
 ### Output
 - A numpy voxel array in where bricks are to be places layer by layer
 - This voxel array can be sent to Catia via Visual Basic to be instantiated.
@@ -15,9 +18,12 @@ Python code for converting a STL to a Lego version.
 ```
 pip3 install -r requirements.txt
 ```
+## Usage
 ```
 python3 stl2lego.py
 ```
+Outputs "latest_bricks_placed.json" which is the json object containing all
+bricks (position and size)
 
 ## Authors
 - Mats Gard & Max Idermark