How do I get these vitamins?

HI!
Genuine question,
right now i am not vegan but thinking about changing. I did my study on most of the topics but I have some missing points:

Zink (with no oxelate in the source)
Creatine
B12
DHA and EPA
K2 (with good bio-availability)

I want to live without any supplements as I believe if I need to supplement than that's not for me, please respect that.

for these my source currently:
Zink: beef
Creatine beef/salmon
B12: any animal source
DHA and EPA: any fish / eggs
K2: cheese