--=Asset credits=--
Drone frame inspired by TBS's Source One V5 5 Inch Drone Frame Kit: https://github.com/tbs-trappy/source_one

--models--
Tower Crane - Chamod1999 - https://creativecommons.org/licenses/by/4.0/
City Scene Tokyo - Sooi Cherchye - https://creativecommons.org/licenses/by/4.0/
container construction site - simple and extensive design - https://creativecommons.org/licenses/by/4.0/
Warehouse Building Construction Site - jimbogies - https://creativecommons.org/licenses/by/4.0/
Realistic Metal Scaffolding - Jungle Jim - https://creativecommons.org/licenses/by/4.0/
Level: Building - Michael Frost - https://creativecommons.org/licenses/by/4.0/
Abandoned Warehouse - Arsen Ismailov - https://creativecommons.org/licenses/by/4.0/