A full list of materials/assets used in the game that are not my own creations:

Menu Song:

Some props: 

https://assetstore.unity.com/packages/3d/props/exterior/gaz-street-props-57285

Skybox: https://assetstore.unity.com/packages/2d/textures-materials/sky/skybox-series-fr...

Foliage: https://assetstore.unity.com/packages/3d/vegetation/forest-environment-dynamic-n...

Trump model (Not my own creation), cannot currently find the link it seems to have dissapeared.

Sounds are from my sound library, purchased over the years.

Everything else is my own :) Or just images sourced from Google of trump.