The Myurrej chair from Divan.ru

There is a Turbosmooth modifier on the object (0 iteration in viewport, 1 iteration in render). In OBJ, the stack is collapsed.

Size 520x560x850 with Turbosmooth modifier
(Polys 1510) without the Turbosmooth modifier, shown on the grid.

There are 2 colors in the file, but the colors of wood and fabric can be easily changed to any color through Color.

https://www.divan.ru/sankt-peterburg/product/stul-myurrej-milk