[Bicentric]

You have to use the following function:

pawn Код:

CreateObject(modelid, Float:X, Float:Y, Float:Z, Float:rX, Float:rY, Float:rZ, Float:DrawDistance)

You can't increase the size of an object as far as I am aware. But if you would like to do some mapping then take a look at JernejL's Map Editior

But if you already have a MTA .map file you can always head to ConvertFFS and convert it.