This presentation have video twin mockup on Videohive
Video Corporate Identity Mockup
- 1 psd file: 3500×2400 px;
- 8 stationary branding items
- Easy & Fast editing with smart objects
- Site presentation
- 3 Prerendered backgrounds
- You can switch ON & OFF Apple LOGO
Branding / Identity style used in preview NOT included
but its free
http://medialoot.com/item/stationery-branding-mockup-pack/