Colorful Shape TransitionsAE by HelgaGraf on CGguy
https://elements.envato.com/colorful-shape-transitionsae-W2FRP4G
Free 
Dynamic Transitions & Revealers by Motionkof on CGguy
https://elements.envato.com/dynamic-transitions-revealers-VB8A5FU
Free 
Tech Logo Transition and End V2 by K_Media2020 on CGguy
https://elements.envato.com/tech-logo-transition-and-end-v2-XMT9RD5
Free 
Broadcast Theme Package by iluzie on CGguy
https://elements.envato.com/broadcast-theme-package-VMUJW5A
Free 
Clean Broadcast Package by Proskurovskiy on CGguy
https://elements.envato.com/clean-broadcast-package-VC6Y275
Free 
Circle Broadcast Pack by arleksey on CGguy
https://elements.envato.com/circle-broadcast-pack-VHWUXBJ
Free 
Tech Logo Transition & End by K_Media2020 on CGguy
https://elements.envato.com/tech-logo-transition-end-MXNZTVN
Free