finally done with this one
is this the first in the world? i didn't find any others on yt that were slimeless.

please keep in mind if you download the litematica file that there may be issues during the summoning of the door, and that some blocks will get spit out.
some obsidian also needs to be removed as clearly indicated when summoning it. fix those issues yourself (the only thing you usually need to do is to just replace blocks where they are supposed to be)

(lmk if the times are wrong thank you)
closing: 2.4s
opening: 2.05s

size: 17x27x30=13770
(could definitely use some compacting but i'm bad at it and i'm lazy, might do it one day no promises)