Here's a something you might be interested in

It's not free, but it has the workbench plans and patterns you're looking for. And its called Woodworking 4 Home

What's really cool about this package is it actually has 14 thousand project plans and patterns. That's more than a lifetimes supply no matter who you are. I thought the detail of these is really thorough, well documented and clear.

Here's a fun idea:

After you decide on which of the included workbench plans to follow and build, you've got a lifetime supply of projects to break in that new workbench with, and pass on your wood working stills to the youngsters with fun and functional projects you can build together.

Give it a look, it's worth that much, maybe it's right for you, maybe not - Woodworking 4 Home