MB - not a bad effort, and I like the way you haven't over-done the weathering on the lower hull and runing gear. However, a few points.
First, the white camo stripes look a bit bright. If you used flash photography, then they will have turned out brighter than they really are, but otherwise, a light overspray of an earthy-brown colour over the whole model would serve to toen them down.
Second, the camo stripes go over the jerry cans. When having the camo applied, the crew would almost certainly have removed the jerry cans first, especially if they weren't doing it themselves. Too much chance of them getting nicked, else!
Next, I know that the version of the kit you built doesn't come with etched mesh, but maybe you could have found something finer, and more realistic, than what you used? A pair of large-dernier tights (either bought, or nicked from the girlfriend) will give you a lifetime's supply!
Finally, detail-painting. The ends of those width indicator poles need to be painted white, so that they can be seen in darkness. Also, the rear view mirror needs to be chrome silver, or, better, a disc of Bare Metal Foil.
Generally, though, not a bad effort at all. I think that the hard-edged white camo stripes are far more effective than soft-edged ones in this sort of field-applied camo.
Cheers,
Chris.
Cute and cuddly, boys, cute and cuddly!