A vintage-style illustration of an intricate Swiss Army knife unfolded to reveal dozens of specialized tools, but instead of traditional blades and screwdrivers, each tool transforms into delicate origami-like folded paper structures resembling nested XML brackets and hierarchical tree diagrams. The knife sits on an aged wooden workbench surrounded by scattered parchment scrolls with faded geometric patterns. Warm sepia tones dominate with touches of deep crimson on the knife handle. Dramatic side lighting creates long shadows, giving the scene a craftsman's workshop atmosphere from the 1940s. The composition emphasizes the complexity and precision of the many interconnected folding mechanisms.