This is an update to the tutorial I made a few days ago. There really is some great potential here.
Also, I'd like to make this thread a showcase for anyone who has a custom vehicle (idea) they would like to share with the community. So if you have something you think is unique, share it here for everyone to see.
If 343i irons out some kinks and is able make vehicle welding a purposeful thing in Forge, we could have a great catalog to download vehicles from once they release the ability to share pre-fabricated objects.