Adobe Photoshop has a great filter which makes a photo look like an oil painting, or pastel, or charcoal sketch, or... I would like a T-shirt with the forum referenced. I think it would be fun. The last time this came up there were a lot of negative comments. There are participants who seem to feel that the forum reflects on them personnaly, somehow. But it's not a thing on which everyone needs to agree. Those who want should participate and those that don't should try not to rain on the parade. Unfortunately some have a driving need to be negative. Just watch...
Maybe, to avoid confusion, you could put the names of those who don't like the idea on the shirt, somewhere, so people will not think they had endorsed such an uncool idea? 
008 ZX14R Ninja ... Midnight saphire blue with custom lightning bolt paint job, Kenny Rodgers KRTuned mufflers, Corbin custom seat, Marchesini wheels, Dunlop Qualifiers, Dyno Jet PCIII, custom FAICS map, Dyno Jet Ignition Module, K&N Air Filter, Supersprox 44 tooth sprocket, Zephyr 16 front sprocket, EK chain, TRE008, MRA windscreen, Race Railz frame sliders, Sato Racing axle sliders, ST Machine brake & clutch levers, Engine Ice coolant, Muzzy aluminum fan, ceramic coated headers and midpipes (cat removed), Vortex Rear Sets , Pro Comp Stearing Damper, Pro Grip Gel handgrips, Gen Mar clip on risers, Dowco tank bag, and a Rumble fender eliminator.
Removed GPS.
2005 Harley Davidson Dyna Low Rider, 1442 CI fuel injected, 65 HP, lots of chrome with 24K gold overlay detailing. Sure is pretty!