How do I create this texture I'm new to this website so please forgive me if this is in the wrong place,

this is my last resort, I cannot find this picture texture and I would really want to use it, does anybody know where I can find it?
This is the texture, I cropped it from another Blender render:


Here is the reference to the image,
http://www.blendswap.com/blends/view/76894

Thanks in advance :)
As cegaton pointed out, the texture you are looking for is bundled in the blend on blendswap. The file is listed as CC0, so I can freely post it here.


It is a simple image that you could easily create in blender with a grid rendered with freestyle, and a text object in the corner. Below is the blend file fully ready to render a grid like the picture above. (wait for the render to fully finish before the freestyle line show up.)

Blend File click the "View Raw" button to download.