This lowpoly Dirty Oil Barrel, is a game asset modelled with Blender and textured with Substance Painter. It has just 1562 triangles! Available on the Artstation Store!
https://www.artstation.com/marketplace/p/2dmpa/oil-barrel-game-ready

My YouTube Channel (in italian) https://www.youtube.com/channel/UCWfM_mywWp9zrvl4wCw1W_A