Welcome to this awesome place, Richard!
Bish told you about the GBs (group builds) already, but I’ll just post a list of what you might like:
There are many great GBs other than the ones I listed, so you might want to look around here. GBs are great for sharing pics, having fun and getting some help on a subject (all the guys here are really helpful)
They are also very inspiring: I don’t build 1/72 stuff at all, but I think I have to get me a nice kit in that scale just to enter the 1/72 O’ Mania GB!
I hope you have lots of fun here!
Cheers, Clemens