mesh - How do I fill these holes, fill space without information, and deal with overlapping meshes - Blender Stack Exchange
modeling - How can I close a big hole in a mesh? - Blender Stack Exchange
modeling - How to fill holes in Mesh from Curve from SVG - Blender Stack Exchange
modeling - Fixing rips on meshes - Blender Stack Exchange
modeling - Filling holes in a mesh - Blender Stack Exchange
Closing holes in mesh - model 3D Blender - YouTube
Blender 2.8 Three Ways of Filling Different Types of Holes | Hello everyone! This is a beginner's tutorial showing you different ways to close 3D model mesh holes using the new Blender
FILLING HOLES in Meshes with Grid Fill in Blender! - YouTube
Fill — Blender Manual
filling holes connects unconnected islands - Technical Support - Blender Artists Community
modeling - Filling holes in a mesh - Blender Stack Exchange
modeling - How to fill holes in Mesh from Curve from SVG - Blender Stack Exchange