Chemical barrels modèle 3D

A model of 4 metallic barrels. The model is ready for game and include 3 LODs and a single material for each variation. It is available in a single object for each variation and each LOD. The material represent a grey painted version with big rust rings. The variations of size are : - 225 L (59 gal) - 145 L (38 gal) - 95 L (25 gal) - 50 L (13 gal) Originally created with Blender 2.79 All materials work for PBR rendering. Low poly & game ready model SPECIFICATIONS Objects : 12 Polygons : 762 maxi Collision box : No Animated : No Subdivision ready : Yes Render engine : Cycles render DETAILS 3D model LOD0 Polygons (225L) : 762 Polygons (145L / 95L / 50L) : 714 3D model LOD1 Polygons (all) : 426 3D model LOD2 Polygons (225L) : 72 Polygons (145L / 95L / 50L) : 84 TEXTURES Materials in scene : 4 (one for each variation) Textures size : 2048px Textures (Albedo, Metallic, Roughness, Normal DirectX , Normal OpenGL, Heigh, and AO) are included Textures formats : PNG GENERAL Real scale : Yes ADDITIONAL NOTES File formats don't include textures. All textures are in a specific folder named 'Textures' The HDRI is not included (but available for free at hdrihaven website).