NO! You could randomly construct one out of crates but it would look lame and couldn't move.
no
u cant
you dont ever play as a scarab in Halo 3...you play as a scarab in Halo wars.
no u cant its not possible unless u mod it.
You can't. You can't drive a scarab on halo 2 or halo 3. Sorry man.
Sorry but no. If you want I can show you the secret halo 3 scarab gun AR it's very cool but i need 3 people my gamer tag is sfrance sent me a message and i will send a picture of it a nd let you decide if you will help me get it...also we need to crash a phantom.
no
you cant control a scarab you can only destroy them
no
You don't. Money in Halo 3 Forge is set to the map limit.
No, halo 3 forge is not offline, you may play it online with friends or others.
blue
There are some glitches that you can exploit in halo 3, like super destructive weapons in forge and no text in halo main menu. However, for more common mods like actually driving the scarab or piloting the pelican/phantom, you have to have a dev mod. You can get that developers kit from Microsoft or Bungie.