Actually i uploaded the vid,Marcin will upload soon
At first, i tried to replace car model's with an empty.p3d .It worked but car got some weird cameras and it bounces,falls to underground,flightless and blah.
The empty.p3d was made to make invisible minigun, suspension and wheels.Simply i just replaced them with empty file.Later, Marcin found out that .tex files can make the car %50 invisible => when he replaced ''no alpha'' with ''has_alpha'' he got a car like Ben's ghost car.
I kept the incubator's model same and made the wheels invisible.(replaced with empty file).So we didnt mod anything on incubator.p3d
I cant tell the rest, its secret
@HD's YT comment: Cuz its a ghost car maybe?
It falls to underground sometimes cuz game thinks ground is invisible too... or not? car still lands perfect on ground sometimes, well its about landing maybe, im not sure
@Steve: Thanks, it was hard but we made it ^^( we even chat at nights and on new year to do this xD) Well, we coulndt get a physical appearence of car, you can only imagine in your head, how car goes, looks like, flyes (engine sound may be useful