Colorful Broadcast Pack v2.0 by FVS on CGguy
https://elements.envato.com/colorful-broadcast-pack-v2-0-V8BZFWH
Free 
Cryptocurrency Event Broadcast Pack v2 by FVS on CGguy
https://elements.envato.com/cryptocurrency-event-broadcast-pack-v2-V32AKDU
Free 
Black Mamba (Broadcast Pack) by Dyomin on CGguy
https://elements.envato.com/black-mamba-broadcast-pack-V7J8FXB
Free 
Corporate Video Package by MotionMediaGroup on CGguy
https://elements.envato.com/corporate-video-package-VZSLRDH
Free