hello everyone,
i would like please to ask about a solution with surfacing. I am modeling an F1 cockpit i managed finally to make a well blended External surface and Internal surface but i still have a very little problem with the visual shape only not the actual shape for simulation, so now my problem is the airbox, i am not being able to make the shape of the airbox with a good blended stretched surface so i need your help on how can i do it ?
below is a picture and the link for part file  so you can check my tree

Car Cockpit Final Trial 22.SLDPRT - Google Drive

thanks everyone in advance

Message was edited by: Firas Helou

Message was edited by: Firas Helou