Files missing from Upfront installation: Upfront theme editing doesn't work

Hi,

There seems to be some Upfront files missing from my installation. When I try to edit the Parrot theme the page comes up without any editing panels, the images are missing and the text colour is white on a white background. Using the Chrome tools I can see that there are files missing as below. I'm trying to set up a Multisite environment but want to edit the Parrot theme for thinknetwork.com.au (the main site)

Cheers,
Gavin

http://thinknetwork.com.au/wp-content/themes/upfront/scripts/chosen/chosen.min.css Failed to load resource: the server responded with a status of 404 (Not Found)
http://thinknetwork.com.au/wp-content/themes/upfront/build/file_upload/jquery.iframe-transport.js Failed to load resource: the server responded with a status of 404 (Not Found)
http://thinknetwork.com.au/wp-content/themes/upfront/build/file_upload/jquery.fileupload.js Failed to load resource: the server responded with a status of 404 (Not Found)
http://thinknetwork.com.au/wp-content/themes/upfront/scripts/require.js Failed to load resource: the server responded with a status of 404 (Not Found)
http://thinknetwork.com.au/wp-content/themes/upfront/build/main.js Failed to load resource: the server responded with a status of 404 (Not Found)
http://thinknetwork.com.au/wp-content/themes/upfront/scripts/chosen/chosen.min.css Failed to load resource: the server responded with a status of 404 (Not Found)