quite an amazing dio.... i like the 'busy-ness' of the overall scene... well done!
however, on the other side, a too busy scene can lost its 'focus point' i.e. a part of the dio that stands out from the overall scene.
if i may suggest: since all of your figs are on the ground level, try putting one on a higher platform such as the chevy truck roof scanning the area with binos, or gesturing at his comrades below.
...didn't mean to be over-criticising... that is truly an excellent dio!
ta.