The Clones ambush a small Separatist Column. This an opening move in a assault against an enemy base. These Clones are meant to draw some of the Droid forces out of their base and weaken it for the main body of the Clone force to attack.
About this creation
The Clones attack in an ambush
With machine guns and riffles the Clones cannot lose.
Calum, Damon.. That's not really gonna help him, would it? Ever heard of constructive criticism? You know, if you just say "cool" or "nice", it will be harder for him to improve on further.. People, think about giving advice: don't be afraid to. OK, now onto the MOC: It's very plain.
I have noticed your use of just baseplates and some pieces: but you should put some more detail and effort into it. For example, you can use baseplates, but just fully cover them up by plates and such. Don't make the surface flat, although that depends on what you are building. Building the interior of a space-ship? Make it flat, but perhaps it would look nicer with tiles. I suggest you also try adding some other components: a building, ruins, wreckages etc. would make it look more interesting. Just try to use the advice I gave you, so you can become better. It would take more time and effort, but the result would be much nicer than a 5-minute build, right? I'd say, have a go at it.