Epidemic Sound - Website with licensed music to use in youtube videos
CGTrader - CGTrader is an online marketplace at which artists can sell and buy Revit and 3D models.
SoundsCrate - SoundsCrate is one of the reliable websites that is designed to provide thousands of sound effects and royalty-free music, making you edit or create your own album.
3DOcean - 3D Models & Accessories From $1 for 3D Models, Textures, Materials & Shaders, 2D Concepts...
Mixkit Free Sound Effects - Mixkit Free Sound Effects is a website that is introduced for incredible free sound effects, making you use in your cinematic projects without any hurdle.
TurboSquid - TurboSquid offers 3D models for professionals.