It would probably look something like this:
The above came by way of YouTube animator Peter Sjöstrand, who has now tainted Mega Man forever by showing us the Rush Forklift we will probably never, ever have. (But seriously, this is a cool mash-up.)
If you're interested in backing the real Shenmue's second video game sequel, then there is still time to jump on over to the Kickstarter page and drop in a few bucks. As of this writing, 54,973 backers have pledged $4,867,430 of its $2m goal.