Updated Keymap examples (markdown)

Keymap-examples.md

@@ -6,3 +6,11 @@ https://github.com/tmk/tmk_keyboard/issues/265
 ## Reverse-shifted for numbers
 With pressing Shift and '1' key you get **1** while with just '1' key you get **!**.
 - https://geekhack.org/index.php?topic=41989.msg1959718#msg1959718
+
+
+## KBT Pure layout
+Keymap code on Alps64
+https://github.com/thisisshi/tmk_keyboard/blob/15fe63e8d181a8a95988dcc71929f0024df55caa/keyboard/alps64/keymap_pure.c
+
+and guide.
+https://github.com/thisisshi/tmk_keyboard/blob/77ac0805ade565fb23657e3644c920ada71edccf/keyboard/alps64/Guide.md