You have done an super job with the LVT, figures and base.
Painting and weathering ....very realistic.
But, try to add some more material around the tracks because
with the weight of the vehicle it should be sunken in and not
sitting on the sand.
Also repaint the part between the top of the base and the wood
frame...being lighter in color, it is really distracting...
carry the base color down to the frame.
Just my thoughts otherwise...WELL DONE!