Awesome
Blender-Sculpt-Tools
Blender Sculpt tools Convert in Skin Modifier Convert in Mesh Envelope
<img src="https://github.com/anfeo/Blender-Sculpt-Tools/blob/master/envelope.jpg" alt="envelope.jpg"> <img src="https://github.com/anfeo/Blender-Sculpt-Tools/blob/master/envelope2.jpg" alt="envelope2.jpg"> <img src="https://github.com/anfeo/Blender-Sculpt-Tools/blob/master/envelope3.jpg" alt="envelope3.jpg">