I created my own kaiju to fight against the Megadon from Dawn of the Monsters (created by 13AM GAMES). To build the city, I modelled a variety of buildings in Blender, then used the particle system to lay them out into a city. The city was then rendered with Eevee using some makeshift toon shading tricks in nodes and modifiers. The kaijus and effects were then drawn and colored on top in Photoshop.