Make sure to include some famous advertising like foxpup merit cycling, chipmixer / blender advertisments.
LEALANA branding / Casascius branding / Kialara branding.
Go for a dark, moody underground black-market (Disclaimer*** I do not condone trade in illicit goods) atmosphere and vibe.
Think like dark, moody, futuristic hacker type stuff. Greens, blues, reds, computer monitors, hooded figures.
Bitcoin swap service advertisements, some tiny exchange advertisements, maybe gambling platforms.
And what about listing some OG names outside the collectibles like, theymos,
Welsh, mprep, philipma1957 and gmaxwell for example.
Also those who are not and were very well renowned, Lauda, o_e_l_e_o and Zepher ...