I can see alot of thing I like. Paint job, set-up, etc..
Anything else is just suggestions, Not sure about the height of the anti mine stuff on the side. (Not big on the german stuff)There would seem to be alot more dirt clumps on the vehicle (like all over) after such a large explosion. Open hatchs for sure, and you might want to think about smoke.
On a photo before the guys were done it looks like the front left fender is melted, maybe sharpen up the edge a little, might be to late. Some minor filing only.
Maybe some minor wounds on the guys, not sure about the number of guys in one of those but if you don't have them all out, someone died and it would suggest alot more personal damage.
Ground work looks great, like the way you did the grass.
Looking forward to seeing the final dio, really great work.
Bob