based on RN's G3 project
Weapons:
33x406mm/60x main cannon
82x76mm anti air cannon
2*2x155mm multirole cannon
20mm AA guns
4~6 seaplanes
main armor:310mm/180mm+20mm
maximum speed:35knot

controls

AG1+roll for turning of turretA/B
AG2+roll for turning of turretY
AG3+pitch for pitch input for all guns
AG4 for rotating the seaplane ejectors
AG4+roll for rotating the crane
slider1 for trust and yaw for tun.
slider3/4 for AAguns/sub cannons
with Z flag on its rear mast:D
Glory OF THE OCEAN!
stage:
release seaplanes/traffic boat
FIRE

caution: there might’ve something wrong,check the fixed version here:

https://www.simplerockets.com/c/6i4Nhk/BattlecruiserNEBULA