hello guys (me again and sorry for asking too much)

thanx to your templates and tutos now i know how to show hit holes on blocks but i still don't know how to show them on models
(buildings,houses,walls,...)
I thought that if i load the model to WED and compile it as entity and load it again ...(not working)

also i need to know how to make hite boxes to make the game more realistic

thank you