Generals Alpha is an OpenRA mod that recreates Command & Conquer: Generals on OpenRA engine as much as possible but using Red Alert and Tiberian Dawn artworks.
I have implemented the Spectator UI by rob-v that you may have seen on Five Aces or SoScared's streams to my mod. This acts better with the high amount of Queues my mod has. Because original was leaving empty places for queues that weren't building anything. And this one also groups same unit built from different queues under 1 icon.