You cannot be serious about the green? It’s really hurting!
I would take the “Latest Works” and the footer layouts and start again with the rest – I do that sort of thing all the time with my regular client work, starting from scratch and looking to the old file as a “what not to do” is a great way to go!
I would say if your PSD didn’t take 5 going on 10hrs of thought and self reworks, question if you’ve done all you can.
But what do I know! I’m new here too, this is just how I roll with my own client work!
Now look much better. But all will not be approved because it looks like a free template. And try to use another font for headings
Keep at it, but so far it looks like an inside page vs the homepage at the most! But judging by the improvements from version 1 you are on the right track.