Building plans for 32 inches diy oven

[Vidar]

Hi, there! Guess I am maybe a bit optimistic here, but I am a total newbie, both to ovens and this forum. I need a building plan for a 32 inches inside diameter dome oven. How many bricks do I need, how thick must the brick wall be, how thick insulation and so on. Hopefully with drawings. I've tried google, but can't find the information. Anyone, please? Best regards, Vidar from Norway.