$111,111 · WANTED: salvaged or new 70's/80's style wood panelling

I have hit all the wood places I can think of with no luck . Closest was lowes but it was way too light in color. I am seeking more of the darker color/style shown in the pictures attached. Ones you saw a lot of in the 70s and 80s I don't really need too much. just 4 pieces Its a very small area. But would prefer some larger pieces or extra in case I bugger a cut up. W49in x H35in W43 x H25 W43 x H26 W20 x H61 If you are doing renos and getting rid of some of this, or know of somewhere I can buy sheets like in the pictures please let me know if you can help. I can pick up Thx :)