The models on display here look great for the most part, and I like the ambition of attempting to create a game jam game in Unreal Engine.
I wish I could have seen the game in a playable state though. I was there in person when the game was 'showcased', so knowing the background makes it understandable why its not however. I can also spot a few little placeholder models in the scene too, which I'm not entirely sure was intended or not.