I have a user role called "Residents" in D7, and created a view the show profile information. I want to add colorbox to the User Picture, but there is only one token available [picture]. How do I add the image path as the destination if I can only use one token (see attachment)?
Please take a look at these two solutions:
Generally I would advocate using an image field on the user entity over the legacy user picture feature. The latter has a lot of limitations and you have just discovered one of them. If you try solving this issue by in the theme layer you'll find in the template that all you have to work with is an opaque "picture" variable containing the image html plus the original account object, meaning that to do anything different you have to re-implement the logic that generated the image html yourself. Not very helpful.
By using a custom image field you have access to a whole raft of contrib modules that integrate with it - including colorbox - without the need for custom code.