posted 02-12- 06:03 AM
For a first effort, I would suggest keeping it simple. In practice, you can do a lot of things with OpenPlane, but it can get very complex!A simple model will be easier to start with.
As to the parts thing.
You can build it as one object, or you can build it as seperate parts. Obviously, if you intend the gun barrel to move, it must be seperate. It is pretty much down to you. Problems with imported parts pointing the wrong waycan happen. Usually, though, the awkward ones happen with plane wings etc. If you change the phyical model, and don't change the physics, you can end up with a wing that doesn't work properly!
Most of this won't happen in the SP you want to build!
Also, the best thing to do, before you start building, is to take a close look at the existing ground units. Check out a few models of the stock items, and have a look at Scorpion Rouge's site. It was mentioned in General a few weeks back. He has made some very nice ground units. Look at the way they have been built, and use that as a guide.
Good Luck!