If you imported your template to Outlook manually, by attaching the file (which you previously downloaded as ZIP in Chamaileon) to it, most likely your images will not be shown in the email.
They will appear as red boxes with text: the linked image cannot be displayed. The file may have been moved, renamed, or deleted. Verify that the link points to the correct file and location.
This will apply to Outlook 2016, Outlook 2013, Microsoft Outlook 2010, Microsoft Office Outlook 2007.
Here is a source directly from Microsoft on what you can do to fix it.
Follow the tip: HKEY_CURRENT_USER\Software\Microsoft\Office\x.0\Outlook\Options\Mail
DWORD: Send Pictures With Document
Let us know if you have any more questions!