The first step is the cockpit area. Attached the cannon muzzle assembled to the front fuselage. I don’t really know why they would not have molded this all in one piece.
I actually recorded this quite a while ago and then life happened. I got this kit from a flea market for $10 so a great deal. Planning to build it out of box.
Here is the first video about the Bedford Tactical Aircraft Refueller.