There aren't a lot of images of the Norse goddess Freya being driven in her chariot pulled by cats. Most of the ones I found you had to pay for. This one, Freya is obviously quite joyful and having fun. To me, that was the important part.
The fact that you see her as obese and unappealing is your problem. I'm kind of surprised you didn't mention her large nose, while you're busy criticizing women's appearances as not meeting your personal beauty standards (as if that's the single most important thing about a woman) 🙄 Here's a newsflash for you - women don't exist to look pretty for you. Honestly, could you be any more of a cliche? It's a story about women being independent and powerful - it's not a story about being fuckable enough for your tastes.