Foam board tank

I was bored one day studying and i decided to start making a model tank out of foam board. It's not the best nor is it rc but i tried to make an M4A3E2 Sherman jumbo tank. I just took an image of the blueprints from google, doubled all the dimensions and made this. I haven't painted it yet and i don't know if i want to yet. What do you suggest? (the turret also rotates)
20190619_105311.jpg
20190619_105411.jpg
M4A3E2 Sherman blueprints.png