Here we go, free poster and billboard mockups. it can be used for your posters, flyers, billboard design and other advertisement designs. This bundle includes 7 Mockups with Smart object for easy placement of images.
And these mockups was made with unsplash images.
Thanks for unsplash
7 Layered PSD with high-resolution images
Smart Objects: Yes
Minimum Photoshop Version: CS4
Size: 545 Mb
License: Commercial use