What did trisolarans look like?

Have you ever wondered what the enigmatic inhabitants of the Trisolaran system might resemble? Are they towering giants, dwarfing even the mightiest of Earthly creatures, or are they diminutive beings, requiring microscopes to fully appreciate their intricate features? Do they possess a myriad of appendages, each serving a unique and vital purpose, or are they sleek and streamlined, their bodies designed for efficiency in the harsh conditions of their home world? Perhaps they boast vibrant hues, their skin shimmering with colors unseen on our planet, or are they shrouded in darkness, their forms a mystery even to their own kind? The question of the Trisolarans' appearance remains a tantalizing enigma, fueling speculation and imagination alike.