You can find it at:
There are many pictures and answers to questions on the site. Please look at this site if you are a new Elder preparing for your mission.
One of the big changes is that they do not want the missionaries to use backpacks.
Are backpacks allowed?
They are not expecting that everyone already in the mission will stop using backpacks but this will be phased in as the new missionaries arrive.
Another change that is introduced on this new site is when it is appropriate to wear suits or other combinations of clothing.
Please visit the site to see all of the information available there!