This is a little project that I've been working on for a while. Currently, it is low poly and animation friendly, as well as untextured so you can add what textures you want to it. Also, I have rigged it so that the tracks and the turret can move. Move the turret by rotating the cylinder on the Z axis while moving the entire tank with the sphere.
I would like to give credit to Alimayo Arango for helping me create this model partially. His video tutorial link is here: https://www.youtube.com/watch?v=CvJX_C7t9oA