A high-quality 3D model of an old iron key, realistically designed as an essential interactive collectible, puzzle mechanism, or progression asset for unlocking medieval padlocks, hidden treasure chests, iron dungeon cell gates, or old library doors. This iconic world-building prop features an elegant, heart-shaped bow handle, a solid cylindrical stem, and a classically detailed bit with precise mechanical notches. The model showcases premium PBR texturing, capturing a hand-hammered forged iron look, realistic micro-surface pitting, oily dark metal tarnish, and subtle edge wear where the key would repeatedly turn inside a heavy lock mechanism. Its short and concise layout makes it an ideal choice for first-person interaction systems, detailed inventory examination close-ups, or UI icons representing "quest keys," "unlocked achievements," or "secret stage entries" in RPGs, open-world survival games, and puzzle adventures.

~ Details of the model:

• High-quality 4096 x 4096 textures.

• This model is for use in your personal or commercial projects.

! Redistribution or resale of this model as part of a 3D asset pack or on other stock platforms is strictly prohibited.