diff --git a/blueprints/BoB btc scripts.png b/blueprints/BoB btc scripts.png
new file mode 100644
index 0000000..e0ba05a
Binary files /dev/null and b/blueprints/BoB btc scripts.png differ
diff --git a/blueprints/sc1.png b/blueprints/sc1.png
new file mode 100644
index 0000000..ed9a326
Binary files /dev/null and b/blueprints/sc1.png differ
diff --git a/blueprints/sc2.png b/blueprints/sc2.png
new file mode 100644
index 0000000..0a2084f
Binary files /dev/null and b/blueprints/sc2.png differ