it's a big pcb! on the right side there's a scattered selection of individual pins (to line up with test points). On the left are a few indicator LEDs, an SWD header, a button, an rp2040 stamp, and a picture of girls kissing
https://assets.chaos.social/media_attachments/files/112/472/364/276/575/292/original/e1a8e1d9afae02c1.png