It's a nice piece for sure! I really like the lighting that was used for it; is super appealing, especially helps some of the shapes in this too. Even if she isn't really huge in the particular way in this image, this is still a really good depiction nonetheless; great job.
There's only one thing that looks a little off with this; primarily that the shape of her stomach is kinda odd; it's more or less always meant to be completely round, but in here it's all rough and oddly given variable depth, making her almost look malnourished in a way. When really it's always just a round and shiny oval like the rest of her rounder features lol
The expression is also a little odd and confusing but is quite fine
