Well, it's in ZM tiles, so just use an elevator like shown below.
As for the dotted tiles... well... Just
1) replace them with the REAL tiles with a GRAY background,
2) use the arrows to show this part goes into another "sector", or
3) make the dotted lines yourself.
Remember, this is MZM maptiles.
EDIT: Last-second update on that sheet. Two crucial Fusion tiles.
As for the dotted tiles... well... Just
1) replace them with the REAL tiles with a GRAY background,
2) use the arrows to show this part goes into another "sector", or
3) make the dotted lines yourself.
Remember, this is MZM maptiles.
EDIT: Last-second update on that sheet. Two crucial Fusion tiles.