It is looking really good. There area a couple issues with the smaller details though. The MRE boxes you used are modern ones that are post-Desert Storm. You want the older ones which were flatter boxes. The bottom one in the below pic is the older style, while the top one is newer and the ones you used.

Also, the fuel cans that you have in the right rear corner of the turret basket should be a medium brown color, not green.

Lastly, the antennas look too long to me. They are in two 4' sections for a total of 8' long in actuality. That equals 2 3/4 inches in 1/35. Also, they should be dark green, not black.

The round base should also be green.
Hope those help to make it more accurate and look even better. Keep up the great work.