Offer wall panel wooden measuring 600 x 600 x 20 mm (width/height/thickness) with Pattern Multidirectional Elements imitating Veneer Grey Lati color.

Examples several options for imitating other types of wood of their panels can be seen in additional Previews

Useful information
I can customize this such a 3D model to meet requirements your scene upon request.

Model created in real-world scale (mm) suitable for interior visualization and for use in real-time applications (games).