This COVID 19 3D model comes with High Res and Medium Res version .obj and Instanced .fbx that should save alot on performance in both high and med res versions. All the preview pictures plus an additional 8 extra renders / images along with just the model with transparent backgrounds are included. It also comes with a background cube that is kind of like a skybox. The 6 background textures are included. Enjoy! and Thank You for purchasing/checking out my 3D model