You can purchase the custom logo from the respective clubs or workshops 

keicarmania logo - join as member for www.keicarmania.com

MMC ( myvi.com.my ) - Myvi owner's can buy direct from me !!!!! ( 2nd Batch )

myjffc logo - join as member for www.myjffc.com

D'pro - purchase from D'Pro autoshoppe

Lancergt - join as member for www.lancergtclub.com ( 2nd Batch )

more logos coming soon ...................................