Javier,
Firstly, welcome to Armorama and the Braille Forum.

You have done a splendid job on this kit. I have this kit in my stash so I am aquatinted with the fact that it isn't one of the simplest to build. Your camouflage looks excellent and the tank could be easily mistaken for a larger scale. It might be the pictures but, the colour of the muffler and the tracks on the front looks a bit too uniform. It stands out when compared to the otherwise great job that you have done with the weathering on the rest of the vehicle.

Thanks for sharing and hope to see more of your work in the future.
Cheers,
Jan