Tea Spoon in funny material looks like wood Low-poly 3D model

Nice topology as shown in preview images. Spoon was made mostly by loft loop tool, solidify modifier, not by modifying default object, no other plugins. All images textures were made with GIMP. Make sure model looks realistic and light enough for dinning room or living room scene. Render engine: Eevee.

Only quad in model, no N-gons, no triangulates, no vertices with more than 5 edges, other standards also meet CGtrader requirement. No mark seam during UV editing, no overlapping UV. However, I got problem with UV stretch. Please see preview image, I also attached screenshoot for verification from Kodama. Total vertices: 152. Dimension: 14.8 x 2.68 x 2.63 cm ( Detail in preview images).

Material were baked in textures map ( Base Color, Roughness map, Normal map). In Blender file, I already set up simple lights to render room scene. However it may be better for night time scene.

Avaiable formats: glb, stl, obj, fbx( both embed and no embed textures). UV map, Image textures are in zip files

Any question about working process, any idea to improve model quality, please let me know