This is an old trainer made by Thunder Tiger in the 80s. I ran across a kit at a swap meet many years ago and built it, and I found it to be a really decent airplane. I don’t know if you want to build it for training, but it’s a good trainer and a good sport plane for 20 size engines.
The plan shows a plastic windshield. You can make this from a bottle or from plastic sheet, or you can sand a piece of balsa wood to fit and use it in place of the transparent windshield. That’s what I did when I built mine.