As in the Original Print, or do you want a poster of it?
If it's the latter, you may be in luck. I could redraw it out while adhering to the theme, and get it as a larger resolution to sell on a site like Society6 (et al.) for you, and other interested parties. This is also a reason why I haven't set up a Patreon artist account because no one until you, has expressed an interest in buying anything from me. n.n

I've switched to using Refillable Molotov Markers. I would upload the work I've done but its all just me vandalizing print-outs of portraits of various philosophers to make them look swag.