How big about must one building be in Mod tool, so that it fits in Battlefront to the other things?? Can i take the example Modle from mod tool, i can get with Primitive>Character>XSI Man??

Just to be totally clear (because I looked it up once) 1 default XSI grid sqaure equals....

one XSI grid square there is no exact correlation to anything. Closest it comes is 1 square @ = 1 meter. A soldier in XSI is not quite 2 squares tall.

You could just import a soldier and delete him when it's done for scale.....

That would probably be the easiest way to do it...in accuracy terms.

You could import the unit model that is available on fred's site (see the FAQ) or just go by 1 square is approx 1 meter works for most things.
The XSI man model you referred to is at least 10 times too big.

ok that helps much thx

i take the XSI man and put for S at the transfrom 0,1 so the man is only 1/10 from before