I used this chair from Thingiverse as a base:
https://www.thingiverse.com/thing:1887176/files
and gave it a perfect but inprint for my Goblin to sit in. If you like a Laptop on the office desk I can recomend this one:
https://www.printables.com/model/137772-tiny-folding-laptop-print-in-place-and-support-fre/files
I used it at 50% of its size
I also added a combined version of goblin and chair, but I would advise against printing it.
The author marked this model as their own original creation.