This has been taking up some time as well. I'm hitting the overall halfway point, more or less, and hope to have it looking mostly finished in a couple of days, if I can find the time to work on it. And then, I'll be getting rid of it. I built it mainly to see what the Space Hulk set from Hirst Arts would look like in person. The answer is pretty nice. (Disclaimer - I do have a license, and do sell kits from time to time.)
Anyway, I'm thinking that I need some khador jacks, and another gun carriage. And maybe some more Nephilim, or at least a few more harriers.