What are the best Blender for texture blend shapes 3D models?

For texture blend shapes in 3D models, Blender’s built-in Shape Keys, Vertex Groups, and Texture Painting tools are the best choices—they integrate seamlessly with Blender’s workflow and cover all core needs. Shape Keys handle blendable mesh deformations (e.g., facial expressions), which form the foundation for texture blend shapes. Vertex Groups let you target specific areas (like the mouth) to prevent unwanted texture spread, keeping your work precise. Texture Painting lets you apply textures that align with shape changes—ideal for blending materials or dynamic details (e.g., skin shifting with a smile). If you’re new, start with a simple blend shape (e.g., a smile), use Vertex Groups to focus the texture, and test Texture Painting—this helps you grasp the workflow quickly.