this is my cyan chair, made with one command block, no resourcepack needed
although the rest of the armor stand shows, you cant see them

image: prntscr.com/hn3tyh
command: https://pastebin.com/VeBLBHWG
destroy command: https://pastebin.com/0P2aDF50
(cannot destroy on bukkit/spigiot server, use essentails /killall)

thanks and subscribe for cooler stuff