Made with Nano Banana 2 Lite · CC0 · 21 Sept 2026

Image: 3D render, isometric 3/4 view, a side-by-side comp

Generated from: 3D render, isometric 3/4 view, a side-by-side comparison of three versions of the same small single-story car wash management office building for a mobile city-builder game, showing an upgrade progression, clean lightly stylized 3D model look, bright saturated colors, neutral light gray studio background, labeled clearly below each building as "LEVEL 1", "LEVEL 3", "LEVEL 5". LEVEL 1 (leftmost): small plain cream building, one window, one door, small plain white wall sign reading "OFFICE", no decoration. LEVEL 3 (middle): same building now slightly wider with two windows, a small awning over the door, warmer beige and navy color scheme, a nicer wooden sign reading "OFFICE" with a small round gold plaque beside the door showing the number "3". LEVEL 5 (rightmost): same one-story building now with three windows, a small side addition/extension, a covered porch, a planter box, richer navy-and-gold color scheme, an upgraded illuminated sign reading "OFFICE" and a shiny gold plaque beside the door showing the number "5". All three buildings the same height (single story, never multi-story), same camera angle and scale for direct comparison.