Reborn as a knight in Warhammer 40k

This is my first upload and first time uploading a work of mine so expect a lot of errors and mess-ups so please let me know what I have done wrong and what I can fix thank you

John when an avid Warhammer 40k fan he loves anything and everything to do with it but like any sane person never wanted to live in that universe but on one fateful day that all changed