Hi John,
There have been two "Build-A-Tool" campaigns hosted in this forum. I was enlisted in both of them and built some very basic tools. You can see then in my gallery.
If you go to ModelGeek, then go to Campaigns, then go to Tools & Supplies you will see the past two campaigns. You can also go back and look at the previous posts as well as the galleries and see some of the other tools that were made. There has been some really cool stuff made.
Matt has mentioned having another "Build-A-Tool" campaign maybe at the end of this year. Hopefully there will be as I have been coming up with several ideas for new stuff.
Anyway I hope this helps.
HARV