First off, welcome to the modding community!
Alright, now the map.
This is a great start! However there are some things I noticed after playing it.
1. I don`t think you placed barriers around those transparent blue cover areas, the AI seemed to try and walk through them.
2. The Republic lost, I think there are some balancing issues, mainly due to the fact that the CIS have powerful vehicles and all the Republic have some hard to control turrets. I understand you`ve tried to make it movie accurate and that`s great! But I`m sure there`s ways you can help the Republic win in ways other than giving them vehicles.
3. The map feels very empty, take Kingpin`s advice and add some more objects to the map.
Something I thought would be cool to see is some cross roads, multiple Command Posts all across the city all linking to each other. The map is too small for my liking, making it bigger would only make it more movie accurate and more fun, but also allow you to do some really cool things with it! Such as of course making some cross roads linking multiple areas of the map together, but also maybe even placing bridges over the main battle area where you can flank the enemy, like the way the Battlefront 1 map "Bespin" did.
Overall, this is a great first map and the new sides are very good! I hope you can take these ideas from me and other people here into consideration, who knows, maybe I might make a video on it.....
https://www.youtube.com/c/SkinnyODST