Thank you.
I looked back at deeDee's chair as I was getting ready to draw this'n. I don't know that there's anything superior to the Stokke brand chair over the others. I think it might be the original.
If you want the SKP file that I drew, I can e-mail it to you. I didn't do any dimensioning and as I was working off an original, the dimensions are in inches and not metric.