u/Due-Stable-495

I have made a few hands, this looks the most promising so far (fingers are not finished yet)
but thumb gives me the most problem
I palm looks nice now but at red circle I feel like it should be better
please let me know how to deal with this one, thank you

https://preview.redd.it/4pk1xwcsi7yg1.png?width=1906&format=png&auto=webp&s=fb875071fb8685bd5d99479c30e2ab9d3e99e064

https://preview.redd.it/zhqwswcsi7yg1.png?width=1911&format=png&auto=webp&s=249e4c04c94cfb6ecc0057ff6e9eebaecbb59abd