Check out First aid kit low poly Low-poly 3D model on CGTrader for $12. High-quality mesh by frigus: 7716 polys, 3910 vertices. PBR, Textured, UV Mapped.
BLEND (Blender, filesize: 1.72 MB), OBJ (OBJ, filesize: 736 KB), FBX (Autodesk FBX, filesize: 322 KB)