Coldconstruction

Head and Face. The face is styled after classic Roblox faces (a variation of the Mr. Chuckles face used on the Builderman account from 2011–2023). The expression is usually neutral, slightly disappointed; in combat or at low health, the face becomes tense. Headwear. On his head is a Turbo Builders Club cap, a recognizable accessory referencing the elite construction community in Roblox history. Outerwear. A gray and black hoodie with the old Roblox logo. Underneath is a red tank top, adding contrast. Bottom. Blue jeans—simple, practical "work" clothing, befitting the engineer role. Attributes and Details. He always carries a hammer in his inventory—a key tool that highlights his construction skills. He doesn't visually hold it in his hands all the time, but the item is considered part of his image and mechanic.

This is what his appearance consists of: Build. According to legends and fan descriptions, he is very tall and thin.
Head and arms. Painted bright yellow. Torso. Bright blue shirt. Legs. Lime-green pants. Headwear. On his head is The Ice Crown. Face. The most memorable detail: the face is covered by a black square with a glitch effect. Because of this, the character doesn't have a familiar face—this element makes the image mysterious and slightly frightening.