I have this sp far which is using a normal glass node but I feel a if the glass just isnt quite right. the object is a glass ball with some sparkle-y bits underneath it and the underside of the bowl is painted with a black paint, any tips would be amazing, thanks
Seems pretty close to me. I thought both images were photos of the same product at first. I think that you may want to round the edge a bit more, and maybe have the black paint more glossy to match the reference.
Looks amazing!
Have you used a geometry based mask for the inside? Like based on normals, to mask it away from the outside, or vertex paint?
Also the white trips, is it voronoi based?
I would do it somehow like that, but interested what your approach was