I think that we should start making animals
Go for it.
I expect you’ll have a challenging time with it since according to your profile you are using a non-existent version of SketchUp. Still, it sounds like you’re up for the challenge.
Perhaps a non-existent horse in a challenging SketchUp animal?
I don’t think that’s a horse. If it is, horsepower really matters a lot in machines and cars.