Overview guide for resources and a list of all models & prints

I've put together a guide on all the builds for the group, as I'm aware there's so much cool stuff now to print that people may miss something, or may not be aware of the various support channels we've got. 

Here's the link to the PDF, I will keep this updated with new stuff also!

https://1drv.ms/b/c/e84cb8fd47152532/IQAyJRVH_bhMIIDoi0QBAAAAAVEtr1Hg1RmVwGC2KeC7P8g