diff --git a/03-Architecture-Hardware/0007-1000_Assembly_Guide.pdf b/03-Architecture-Hardware/0007-1000_Assembly_Guide.pdf
new file mode 100644
index 0000000..82db7af
Binary files /dev/null and b/03-Architecture-Hardware/0007-1000_Assembly_Guide.pdf differ
diff --git a/03-Architecture-Hardware/CAD-Files/HBOX PROTOBOX.stl b/03-Architecture-Hardware/CAD-Files/HBOX PROTOBOX.stl
new file mode 100644
index 0000000..07bc5f9
Binary files /dev/null and b/03-Architecture-Hardware/CAD-Files/HBOX PROTOBOX.stl differ