AllCampaignsRemastered - Updated mod for all Campaigns

I looked, and even custom sounds weren't added. These are specifically the sounds from the unicorn models, their footsteps. There aren't any in the original, but I think it can be explained by the fact that sounds from the models only appeared in the expansions. If you find a unicorn on the map and zoom the camera in on it, you can hear the same footsteps. Each unit has its own sounds when you zoom the camera in on it on the map; some have breathing sounds, etc.