This diorama was a mix. For the Sandcrawler, I repainted it, used acrlyic plastic filer to seal the gaps......cut out slots in thecockpit which took the most time, and on the side, and added styrene and and model staircase for the ladder. I weathered it with tamiya pastel powder weathering effects. the base is made from wood and I used plaster of paris for the terrrain and painted with acrylic paints.