tthis is my design concept of wooden chair with unique leg shapes to make it more unique than other wooden chair, this chair size is 1:1 using true real world chaor size although the shapes make the size not fully the same as real world wooden chair size, but atleast the part where you sit is still remain ergonomic, the images was made using 3d renderer called keyshot 10 i just convert sketchup to collada file and open that collada file in keyshot 10. NOTE: THIS CHAIR IS 10 TIMES BIGGER THAN REAL WORLD SIZE DUE TO SKETCHUP ALWAYS HAVING PROBLEMS WITH SMALL SIZED OBJECT SO WHEN OPEN THIS IN CAD SOFTWARE JUST REDUCE THE SIZE TO 10%