Sandcrawler

Over 20 meters tall and 43 meters long (R2 for scale). This is just one of many iconic shapes from SW. The model in the renders is the same as the one on Sketchfab. Add some lighting and a dusty Tatooin-ish environment and off you go.

The details and material are not totally canon (not a copy of the scale model used in ANH), but there were many crawlers on Tatooine. Now you know.

I haven’t made the interiors, but plan to.