Need help with uv map and applying textures

Support Materials and Textures
#1

Hello, I’ve just started to learn blender at the basic level. I have a dae file and 3 png textures

When I imported dae file to blender, it looked ok in rendered mode

1076×686 77.3 KB

but after i tried to unwrap uv, the texture didn’t get applied correctly at all

918×576 99 KB

please help me

#2

I’m guessing the objects were already UV unwrapped. You unwrapped them again, differently. Stuff no longer aligns properly on the image textures. Reimport the objects and don’t UV unwrap them.