Transfer material color to Vertex color

Hey! I am preparing a lot of assets and presenting them in eevee rendering engine but I want everything painted in vertex colors with only one material at the end. It is a little cringy process to start painting all over again. Does anyone know a better solution like hitting one button to create in Asset Creation Toolset addon which creates color palette easily.

Many Thanks


Screenshot_1

you cold bake the verts colors

see this thread

https://www.reddit.com/r/blender/comments/dxq6c8/how_do_i_bake_vertex_color_into_a_texture/

but still need to add some nodes to make it work

happy bl