Here’s the SD Winning Gundam that I built in September 2015. While the kit is an SD, it seems to have been designed under HG price point and standards, meaning the parts separation is far better than the newer EX-standard SD Gundams.
Overall it’s a pretty easy build, but still there are a few areas that need masking, which are the green gems on the chest and head, the cuffs on the hands and the yellow trim on the front skirts.