The Shaggoth is the most complicated resin model I've done (lots of metal back in the day and plastic recently). I was out of the game when the finecast change came. I think it mostly went together well. I pinned the horns and am not sure I love how they went together.
I would eventually like to make a custom herdstone, I'm thinking an obelisk with a lighting rod on top. To keep things simple for now, I'm just doing a regular herdstone. I'll want that if I ever run regular beasts I suppose.
Started working on the first unit of Dragon Ogors. Slow going so far.