not meaning to be a spoilsport but EVERYONE is looking for these things.What you would need is a GZ50 Century (98+ model)
halfcut and as many wreckers/importers as ive ever been to ive always asked and never to any avail. the problem seems to be that they are still quite new, and also very pricey which means they arent bought by shmo's who smash em up then send them to the wrecker. if you did have any luck id love to hear about it.
youd need a reasonable sized engine bay for it though, but damn its an impressive looking piece of motor!