So I've had these for a while, and Lloyd designed them last year, so they're not new.
However I've never actually introduced them properly and they're designed by one of our very own members

Here's the vid:https://www.youtube.com/watch?v=TClynRIzm8c
the Lloyd Guards show up at 1:05.
I've been using my set for months now and they're wonderful. I think they make the machine look pretty awesome too! All it needs is a strip of LED's below each guard.... mmmmm
Cheers,
Isaac
EDIT* Lloyd generously released the plans, so go make your own if you'd like. Plans are at the bottom of the page:
https://www.doodaddoes.com/product/lloy ... -set-of-3/