It looks okay. though will need a cleaning as some green gunk is starting to grow on it. Look at the pic of the bottom of the barrel. Wood looks okay from the provided pics.
I bought yamaha 26 II,play nice.If I will find yamaha 34 in good price,I will buy it and I will sell my yamaha 26 II.Anyway I think that this yamaha 26 II can have more beautiful sound than some yamaha 34 that has wood not in perfect condition,like with some cracks repaired.