I've decided to remake some of the jerseys in this pack, since some of them are really, horribly inaccurate. I made them with the online jersey maker (which has limited capabilities) and so I couldn't recreate some of the more detailed and intricate designs.
Here's the updated jersey for HC Kometa Brno, now actually featuring the two stars on the sleeves like in real life. Just rename the image to "jersey_brno_hc_kometa", place it in your game folder and it should work.
I'll be making more in the next couple of days, hopefully.