Cube 1: SketchUp Models

3D Model: #6: Spinner

Link To STL

3-D Model Key Ring: #5 Complex Object

SketchUp

 MakerBot

Link To .stl 

3-D Model: Key Ring 4: Tracing

SketchUp Model: 

MakerBot Model:

Link to .Stl file

3-D Model: Key Chain 3

SketchUp:

MakerBot:

Link To .stl

3-D Model: Key Chain 2

SketchUp:

MakerBot:

Link To .stl

3-D Printer Models: Key chain 1

Key chain: Sketchup

 Key Chain: Makerbot

.STL file link.