The guard dog and RRVS mechanism are designed to be modified. I’m delighted to see that they have been!
Michael42er has made this delightful spotty dog…
First to the post though was your friend and mine, Mr Cool with this rather grumpy disagreeing robot. Thank you both for your fantastic models!
Meanwhile, over at the Instructables website the DisplayGears project has reached 24k views. User ThePropsNerd has posted picture of his acrylic Display Gears model. Nice work!
Finally, friend of the web site David Wakefield sent in this video of this wooden owl toy. It is part of his range of wooden toys. The owl, which David had designed a while back, uses a similar mechanism to the RRVS. Check out his website here, it is well worth a visit!