AC-01 Carrier

The AC-01 is an air-launched aircraft designed to transport and release experimental vehicles at high altitude. Its primary mission is to serve as a launch platform for the Atlas-IX Aurora, (the three variants being Aurora-A, Aurora-B and Aurora-T) the AX-21 Tempest (under development), and experimental cargo over the fuselage and inside of his cargo bay, such as stages of the Atlas-VIII Heavy, enabling subsonic and orbital flights from approximately 10 km altitude and at high initial speed.
The launch system significantly reduces the fuel consumption of the transported vehicle and allows for higher speeds and altitudes than a conventional runway launch.
It also features a JATO system (Jet Assisted Take Off for maximum weight loads or short takeoffs.
The AC-01 is optimized for stability during transport, safe vehicle release, and return to the space center after mission completion.

Controls:

AG1 Engines
AG2 Control surfaces
AG3 Open tail and hinged nose
AG4 Close tail and hinged nose
AG5 Automatic cargo release
AG6 JATO
AG7 Taxi mode
AG8 Landing gear
AG9 Solar panels
AG10 RCS

Based on the Antonov An-225 Mriya

Note:

Make sure to detach the docking ports before opening the hinged nose

If you find any errors, please let me know.