Making Units Bigger

I have seen how you can make destructibles and such larger, wider, smaller, or thinner based on the X-Y axis settings. I am trying to resize a unit that I have created from another unit's base (making a Naga Hero from a Naga Royal Guard model). I have re-colored him but I want to make him larger as well. I've searched the Object Editor, but I can't find what may be the adjustments for unit size. Any ideas?

In the object editor there is scaling size :D

to make dudes bigger, look under the object editor, select the unit you want, then under art, look for "Scaling Value" that will make how big they are, however, if u change this, change the distribution level too, so this way if u make a unit HUGE and othe rsmall units attack it, they dont disapear under the unit lol

Distribution level? Don't you mean Collision Size?