import objects from gta3 to sa

[jkjohnson50]

Do any one know how to import objects from gta3 to sa

 

i exported the observatory from gta 3 then i import it to zmodeler2

i convert it all to gta sa dff and i add it to gta3 img then i used med to place the object where i wanted it when i load gta sa it crashes at the loading screen can any one help me please.

 

thank you