Well... The plot wasn't really original, but you made it out pretty well, like the details (egyptian farmers etc.)
The creativity was good, but not really special. I liked the things i.e.: In paris.
The visuals weren't that great. When you used a kill trigger, it was either to late to be realistic (100 shots before death), or you killed an entire army in 1 shot, whilst only the half was firing at them.
This was pretty good as well. You can do some things better but most are quite cool.
Overall this is a reasonable scenario. If you make some changes, especially at the visuals, you'll do pretty fine.