
Add on version :

copy Ghatar Folder in update/x64/dlcpacks 

Extract update/update.rpf/common/date/dlclist.xml
copy next line to dlclist.xml
<Item>dlcpacks:\Ghatar\</Item>
Save And Replase it 

Find a flat place like airport or parking loot or etc
Load the model as a vehicle with name ecab

Replace version : 

just replace all fils in folders at this archive with same folders at you gta v game with open iv 
Note : If you havent mpapartment in your dlcpacks dont wory your version is old and you dont need replace mpamapartment files just replaceing mpheist in your version can come the house in your game 
using mod folders in open iv or getting backup befor installation is recomended 