Heterochromia is frankly a cliche when it comes to character design. Also, why the portal music? It doesn't make you quirky, or funny, or interesting.
I liked the background and the bounce of the tractor itself. Why this is marked "comedy" when I laughed but zero times? Some comedy this is! (Perhaps a comedy of errors?)
Now onto the tractor itself. The tire is great, I like the style. The fuselage? Sorry, but no. The shapes and colors leave MUCH to be desired. I encourage you to search for references of real-life tractors.
I think the most bizarre head scratcher out of the whole "cartoon" is the dangling femboy legs. If ANY major tractor manufacturer produced a tractor with this design, they'd be sured out the wazoo before you could say "Saskatchewan." Think of the farm accidents! America's heartland would be red as the Nile in Exodus 7:20.
I'm going to give you a break, as this was an animation from 2021. It was the pandemic, I know. You had a lot of shit to go through, I get it. Me too. We ALL had to goon. But that doesn't change the fact that this is a 0 star level cartoon. But, all things considered, with the bug going around at the time, and the tires, I'll throw you a half star.