A1 mini simple plate holder

I am really new to 3d printing and just got an a1 mini as mi first printer, been loving it. Recently i bought some plates and had knowere to leave them so y decided to model my first own file. I`ve been trying to learn fusion 360 and wanted to share my first built, i tried to make it as simple as possible, printed with triangles infill 15%, 3 Walls. Also if you have an A1 mini scale it to 98% and put it in diagonal and it prints perfect.