I have no idea about if those mods have any source to be downloaded somewhere, but these "cut" content mostly comes from SWBF1 Xbox beta I guess...
Apart from that, some units like the Clone Commander can be found in the SWBF Modding Tools assets, even there are textures which were scrapped from the final game. But these stuff needs to be fixed in order to make it working ingame.
Apart from that, some units like the Clone Commander can be found in the SWBF Modding Tools assets, even there are textures which were scrapped from the final game. But these stuff needs to be fixed in order to make it working ingame.