[HELP] Importing large models

[Bigwill0208]

Okay so iv had to import some pretty large models into world of warcraft and when in-game the object will disappear when looking at it from certain angles- especially when looking up at the model from ground level (similar to when you scale up an npc considerably..) It's not to do with viewing distance as i can see the model from afar.

Any suggestions?
+rep for help

Kind regards,
Will

[Bigwill0208]

I figure it may be linked with the fact none of the objects are solid (You can walk through them)

So if anyone can explain how to make my objects solid, that would be great.

+rep to anyone who can help.

[Bigwill0208]

It seems i have to add a bounding volume to the m2 via hex edits.
Trying this and will post if works or not.