gasoline generator 3d model

A realistic 1990s portable gasoline generator designed for a forest survival game, rugged industrial design with a tubular metal frame, medium-sized engine and visible fuel tank. The generator should look moderately used and weathered, with worn paint, scratches, subtle rust on edges, dirt buildup, and grease stains, but still functional and maintained. Include a small indicator light bulb on the front panel that emits a soft warm glow when powered on. Add detailed elements such as bolts, vents, cables, pull-start handle, switches, and labels. Materials must be physically accurate (PBR): worn painted metal, rubber hoses, slightly oxidized steel, and dusty surfaces. Optimized for Unity URP: clean topology, low-to-mid poly, efficient UV mapping, 2K PBR texture set (albedo, normal, metallic, roughness, AO), no unnecessary geometry. Style should match a realistic, moody forest environment with damp atmosphere, subtle grime and natural wear, grounded and believable, game-ready asset, center