There are a bunch of grandfathered Cuusoo submissions that are set to expire in 35 days when Ideas hits its one year anniversary. Some of these should get a shot at the review process and I think the community should throw its weight behind them
Microfig Mechas by The Mugbearer. I've featured his work here before in both Ideas posts and a Spotlight. Type 3 Mecha from this submission would be right up our alley.
Box Bot by Beitle. I think this deserves to be doing a lot better than it is.
Steel Brothers - Steel Blade by polinozs. This is a fairly simple design but it has a lot of good parts.
Micro Mechs - Pocket Models by BWTMT Brick. C'mon, 4P scale mechs. What's not to love?
Tesla Troops by Garry_Rocks. This is a massive submission and I hope it gets a little closer to its goal.
Chronos by Accelerando. One of the main complaints I hear is that Lego doesn't have any sets that are ready to go right out of the box. This was purpose built for MFZ. C'mon!! What more do you want?