Pinguin is a Blender add-on that allows you to create meshes from your image cutouts (currently works only with png format images). By using this feature, you can greatly streamline your post-production workflow, as it eliminates the need to manually adjust the placement, scaling, lighting, and shadowing of your cutouts in external software.

A mesh proxy is created to enable the features of mesh objects (shape keys, physics, rigging, mesh modifiers, etc.) to be used on hair curves. Geometry nodes update the shape.

Curves to Mesh is an add-on for experienced 3D modellers who need to create mesh surfaces from bezier curves.