Thought I'd have a go at the wireframe overlay on the helmet I produced when I first did the Sci-Fi helmet tutorials in March 2015. There is also a video which can be seen at https://youtu.be/zagOxExqNyo
All done in Blender using Kent's excellent tutorials.
Wow...Funky Helmet design, Funky Colour Scheme, and then z wireframe overlay to add to the funkiness! I love it!