Creating UV map from garbage topology

[MichaelColina (The "Mr. Polygon Punisher" is your)]

Also you can use this addon:

Unwrap Me - Generate UV Seams And Reduce Texture Distortion With An Addon Exclusively For Blender

[feature] Unwrap Me is an addon and long-term research project into automating UV unwrapping, exclusively for Blender. It gives you the ability to generate UV seams in both an automated and semi-automated way, speeding up your workflow and providing a solution for meshes that would otherwise be impossible to unwrap by hand. [Fast Auto Seam in the Recent Release of Unwrap Me] [Quickly and Precisely Seaming Complex Meshes] For the most up to date information click here…