Model have only quad polygons. No poles with more than 5 edges. Create in real-world scale, milimeters unit system. Aproximate size 337 x 148 x h504 mm. All objects and materials have suitable names. Object are contained in a separate layer 'Dirt Fire Extinguisher'. Scene have 4 PNG textures 4096x4096. For envoronment used 2 VrayLight and HDRI map for reflection (include in archive).