Hi Cristian,
Nice job on the Gmc Bofors , looks great .
Hard to find anything to include .
Built this kit as well and the instructions from Hobby Boss are difficult in areas so you have excelled on overcoming the difficulty in the first place .
The spare barrel looks like there is gloss on the covers, it could be the photo but I'd spray a coat of matt varnish to subdue that area.
The storage boxes under the deck at the rear behind the last wheel would be pretty dirty from the last tyre because it would throw the dirt/dust and mud all the way up on the side facing the wheel .
Even to say at the side and rear of the storage box.
But at the end of the day if your happy with the way the GMC looks that is all you need.
It would be good to see if one of the kit manufacturers like Minimart or Bronco bring figures out mounted on this beast because they give the gun some scale .
Thanks for showing a great looking model .
Michael