RPi Zero with LM2596 and ENC28J60

I had a few Raspberry Pi Zeroes (non W versions) laying around and had nothing to use them for since they have no network abilities. Then I remembered I had a couple of ENC28J60 modules laying around from a few years back. So I mashed up something to slap em all together. While I was at it I added a LM2596 DC-DC buck converter for powering it, I hate micro USB ports and I have more 12v supplies than I do 5v ones.

Needs:
1 RPi Zero
1 ENC28J60 Mini (the skinny ones with no holes)
1 LM2596 DC