In place of a CAD file you can view photographs of a tool using a free Flickr account. You can get it here.
Step 1: Open Your Flickr Account
Open your Flickr account and select the image you would like to add.
Step 2: Click on the Share Arrow
Step 3: Click on HTML and Then Select the Embed Button
Step 4: Select 640 X 480 Size. Highlight and Copy Html Code.
Step 5: Click EDIT TOOL
Step 6: Paste Html Code
Paste into "AutoCAD Link" field. Click "Save Changes" button. Your photo will now be viewable under the "Gear" menu. Click on "View" to open