How can add tunnel into the object

[IcyBar]

Hi guys, today I decided to create a base, but I don't know how can I add small tunnel in it going through the object?

http://imgur.com/rVwKnEQ

[Arnold-1]

it's not possible.

[[XP]~Cnosi~>]

As I saying everything is possible, you need just right model for it. Here you go: http://www.mediafire.com/download/t3qig ... u/base.rar

It's one model for whole base, it's created for MTA DayZ, but who cares

Some pics of object:

http://3.bp.blogspot.com/-Bh-8jF7Fpvs/U ... creen1.jpg

http://2.bp.blogspot.com/-yhdSH8a-eKA/U ... creen2.jpg