function
A1 remove all weapons (it may be like dropping bombs)

A2 open the aircraft doors

A3 refueling equipment

A4 landing gear on the aircraft carrier

blueprint

color I do not do according to the design but I do according to the image below

and here is the weapon
i made the weapon according to the picture below

aircraft information

details here
The Saab 37 Viggen (The Tufted Duck, ambiguous with The Thunderbolt)[3] is a single-seat, single-engine multirole combat aircraft designed and produced by the Swedish aircraft manufacturer Saab.[1] It was the first canard-equipped aircraft to be produced in quantity[4] and the first to carry an airborne digital central computer with integrated circuits for its avionics, arguably making it the most modern/advanced combat aircraft in Europe at the time of introduction. The digital central computer was the first of its kind in the world, automating and taking over tasks previously requiring a navigator/copilot, facilitating handling in tactical situations where, among other things, high speeds and short decision times determined whether attacks would be successful or not, a system not surpassed until the introduction of the Panavia Tornado into operational service in 1981

Gallery