Someone made a model for the jeep some time ago where the front was removed. It's on the forums somewhere.
I still have it. > Have a few mirrors... http://www.megaupload.com/?d=H3IGMAMH http://www.zshare.net/download/62345132889d8634/ http://rapidshare.com/files/253060331/nf_jeep_nobars1.rar.html http://depositfiles.com/files/4o73wvlna http://www.badongo.com/file/15877630