Build: 3/5. Not very clean looking, but nice levelling and rock work.
Figures: 2/5. I think you got the infantry look for the URS troops quite well, but your siggy on his own, when he should be part of an army, and the positioning isn't great too.
Accuracy: 3/5. Well there is a war, so well done, but there was a bombing attack as well, and no sign of that, also the army point again.
SF: 1/5. There aren't really any, I suppose the blaster bolt, but that's it.
Overall: 9/20. Not a bad first start, focus on points above for the next missions, good luck!