commonly used in the motorhome industry - pretty sure that is American Oak Vinyl wrap, I did 3 years doing custom fit outs with this stuff but hardwoods where possible

check out places like this
http://www.designyourwall.com/store/Wood-Grain-Contact-paper-c-132.html
http://www.topvinylfilms.com/wood-grain-wrap-vinyl/

though I agree with Retro and either clean up the original timber and clear or buy some tassie oak dressed to size and clear it.