This 3D model was originally created with Sketchup 8 and then converted to all other 3D formats. Native format is .skp 3dsmax scene is 3ds Max 2016 version, rendered with Vray 3.00 Solid Double Doors, Made using textures from a Resident Evil 4 PC Mod, (For Better Graphics) - RE4 - In pic above are the locks and a plank of wood across the doors, Other side is the outside with a door handle and simpler but solid door look, Should keep anything out...Updated version with Seperate door and Plank segments... Perfect for animation or in-game use...