doc: add pictures

README.md

@@ -2,14 +2,16 @@
 
 Custom analog keyboard based on Hall Effect switches.
 
+![keyboard - picture from above](assets/keyboard-top.png)
+
 - [keyboard layout](http://www.keyboard-layout-editor.com/#/gists/9dc992fd631d9f29cc5bdf738b10b4e4)
-- [Onshape project](https://cad.onshape.com/documents/2af2025c576c4f084cb26625/w/9564bb1d9dfbd4b4af4294c8/e/e2406b8294380372b9116245)
+- [Onshape - Case](https://cad.onshape.com/documents/2af2025c576c4f084cb26625/w/9564bb1d9dfbd4b4af4294c8/e/e2406b8294380372b9116245)
+- [Onshape - Low profile MX keycaps](https://cad.onshape.com/documents/93ff700fd3fbb6e9cde6f6e3)
 - [Rev 1.0 Schema](https://kicanvas.org/?github=https%3A%2F%2Fgithub.com%2Fheiso%2Fmacrolev%2Fblob%2Frev-1.0%2Fkicad%2Fmacrolev.kicad_sch)
 - [Rev 1.0 Pcb](https://kicanvas.org/?github=https%3A%2F%2Fgithub.com%2Fheiso%2Fmacrolev%2Fblob%2Frev-1.0%2Fkicad%2Fmacrolev.kicad_pcb)
 - [WIP Rev 1.1 Schema](https://kicanvas.org/?github=https%3A%2F%2Fgithub.com%2Fheiso%2Fmacrolev%2Fblob%2Fmain%2Fkicad%2Fmacrolev.kicad_sch)
 - [WIP Rev 1.1 Pcb](https://kicanvas.org/?github=https%3A%2F%2Fgithub.com%2Fheiso%2Fmacrolev%2Fblob%2Fmain%2Fkicad%2Fmacrolev.kicad_pcb)
 - [Web Configurator](https://heiso.github.io/macrolev/)
-  ![web configurator screenshot](assets/web-configurator-screenshot.png)
 
 ## Todo
 
@@ -64,3 +66,9 @@ Custom analog keyboard based on Hall Effect switches.
 
 [Review request on PrintedCircuitBoard](https://www.reddit.com/r/PrintedCircuitBoard/comments/17hjp88/review_request_analog_keyboard)  
 [Second review request on PrintedCircuitBoard](https://www.reddit.com/r/PrintedCircuitBoard/comments/17kqc2j/review_request_analog_keyboard_2/)
+
+## Pictures & screenshots
+
+![keyboard - picture from under](assets/keyboard-bot.png)
+![pcb - picture from under](assets/pcb-bot.png)
+![web configurator screenshot](assets/web-configurator-screenshot.png)