Defending Coruscant

This is my new MOC, tell me what you guys think.
On Coruscant, droids recently invaded the Jedi Temple. Clone were sent to destroy the droids from the Temple. Axel and Exo were some of the new Airborne troopers to be sent into combat. They are new and this is their first battle against the Separatists.
Main Picture:
Axel and Exo:
Hope you guys like it!

Pretty good my friend. I really like it, but the wall could use some work.

Nice and simple! The Clones are cool .

The clones are cool looking. But, the rest needs a little help.
They need more detail, (the Airbornes) and the different colored Grays on the wall looks weird. Also, the broken window is a good idea, but I think you should use all one color for the broken glass. Like, all trans-black, or all trans-clear. And if the Airborne trooper is stepping on the glass, it would break, right? So, maybe you could have the Airborne stepping on a bunch of little pieces of "glass" to make it more effective! Also, ask yourself, why are there 2 random blue dots right there? Are they lights? Why would lights be on the floor? Also, I recommend adding tiles to the windowsill to make it smoother, or have pieces of "broken glass" on there.
Other then those things it looks pretty good!

Try to use the same color gray, and as T_C_O said; use the same colored glass on the floor and on the actual window.

Great job, though!