The vector of Joshua I did for my TWEWY wall -> [link]
Joshua was tough, because his reference picture was a puny DS screenshot. I think this is pretty obvious as Joshua looks a bit weird in the vector. Just shrink him down a little and it'll be fine.
It's a PNG, easy to use. But the bg shows up as black though...just download it and you'll see that the bg is empty XD
......Just use it! XD
Just don't claim it as your own