Tastes vary, of course, but I think a THC mold on a ceramic chip would be terrible. What's appealing to me about THC chips is not the mold's appearance, it's all the other characteristics that THCs have, i.e. their weight, texture, and feel. The mold appearance isn't bad, and is better than many others (especially RHC), but a ceramic chip with a THC mold won't feel anything at all like a Paulson THC and - in my opinion - would simply be a waste of money that could have been better spent making a new mold with a distinctive, original, and attractive design suitable for using on a ceramic chip.
That's completely aside from the ethical considerations of infringing on Paulson's trademark and copyright and of producing close replicas of existing chips (that's three separate and independent ethical considerations for anyone who's counting).