In 2015 Major Kimenth released a player reference sheet on the FFG Forums that I found incredibly helpful, which over the years I have tweaked, improved, and expanded.
I am also working on a seperate GM sheet filled with adversaries from across the 40k RPG series.
My group have found these extremely useful as a quick reference, so I now want to release it as a public resource.
Note that I have also rolled Moribund's Mathhammer space combat rules into the ship sheets.
Published with permission.
I hope others find these as useful as I do!