Smoke Vortex Logo by Cgitechnology9 on CGguy
https://elements.envato.com/smoke-vortex-logo-KFZQXLM
Free 
Tornado Logo Revealer by marcobelli on CGguy
https://elements.envato.com/tornado-logo-revealer-VANE26U
Free 
Particle Knot Logo Reveal by d3luxxxe on CGguy
https://elements.envato.com/particle-knot-logo-reveal-GFB2VAZ
Free 
Silk Vortex Logo Reveal by d3luxxxe on CGguy
https://elements.envato.com/silk-vortex-logo-reveal-VN9E5QM
Free 
Neon Wormhole – hi-tech tunnel flythrough by CinnamonVisualFX on CGguy
https://elements.envato.com/neon-wormhole-hi-tech-tunnel-flythrough-VZ2WEDN
Free