Martian Battle

Three brave heroes are facing off against aliens, in a fight for survival on a rocky, grey planet. The aliens are equipped with an other-worldly fighter ship with four blaster-cannons, and a four legged walker with two cannons and a camera-sight, and also a harness from which an alien hangs from. The heroes don't have much, only plasma blasters and a rotating cannon. In the moment shown, the Martian fighter ship flies overhead, shooting, while  on the ground there is a fierce fight going on between the alien in its walker and the three heroes. A missile hits the ground, sending up an explosion of blue plasma.

The fighter ship is supported by a thin translucent piece, and the main "cannon" can be fired at the heroes. The back of the fighter also opens, showing the highly detailed interior and the alien inside.