Valkyrie Shuttle from Avatar

This is a model of the Valkyrie Shuttle from the Avatar series. It is made as a kit and does not require any glue.
The model has several features:
Openable roof door
Movebale engine parts
VTOL engines can rotate
Openable back door
Retractable landing gear
Includes a stand

All the stl models are divided based on the colour

In order the assemble it correctly, please watch the following video: