I saw the Bowling Alley Model and decided to learn the basics of Blender by making a bowling pin for it. Attached is the .blend file, which can be exported from Blender to your game engine of choice. Most of the newer game engines let you add primitive shapes like spheres with basic texture mapping, so I didn't make a bowling ball to go with it.

This is a CC0 bowling pin model. There are many like it, but this one is mine (well, techincally everyone's now since it's CC0). 960 verts, 898 faces, 1852 tris, and colored using diffuse BSDF in Blender's material panel.