This is my design of the Eames Lounge chair.

I tried to use the same porportions as the orginal.

For Assembly The chair is designed to Fit the parts together but you´ll need a bit glue. And you will need Glue to attatch the backrest and the seat to the armrest, because of the floating design. The stand mount on the Bottom of the seat is designed to be screwed down with 4x 16mm M3 screws, but you can also just glue it on what i recommend.

It would be nice if you Upload pictures of your print as Make.

If you want the Fusion360 File, conatact me :D

Edit: Improved Stand because of Tipping over backwards. And the headrest mountig rods pins are still flimsy but a bit superglue does the job. And added 2 color files for bambu printers.