Why not spend 90 seconds building it in TinkerCAD? My experience is that it took a year for me to get to the point where I could build it in TinkerCAD. Love it, but I really struggled at first. Now it's my go-to, and you can make some awesome stuff quickly, but I'm the only one in my house that can do, well, pretty much anything in 90 seconds in TinkerCAD. :-)

Why do this rather than clone a Willy? If your willy looks like the sex toy in this blog post, you'd probably better see a doctor.