A seed with the biggest mushroom island i have ever seen and also a lot of other mushroom islands, ice biomes and dessert plateau

i was chillin on a creative world on minecraft 1.20.1 and found this giant mushroom fields, then i notice that not so far was a huge desert plateau so i look the seed on chunk base and wow

the seed is 3171625688775311803

coordenates of the giant mushroom fields
x: -530
z: 540