Codex Cover Tutorial

This is my Dark Angels codex cover, as my chapter is homebrew I gave them there legion's pre-heresy colors and decided to do the cover as such.

Please remember when you do this you will need choose what colors you want. (Gotta put it out there to be safe!)
My cover is meant to be a bit big, so don't freak out. Also materials are defiantly more then needed but I think it is easy to mess up on this at first so I suggest getting my recommended amounts.

Is where I got this awesome idea and she also gave me measurements and instructions in centimeters...and I was to lazy to put them in the tutorial so I translated to inches and added ribbon and binding. She was also the awesome person who made this:
Maybe if you want one but can't make it, you could consider commissioning.

If you have any questions feel free to comment and I'll try to answer them.