I created 24 free hdri maps for you - still have a lot of them waiting for upload. All hdris are equirectangular maps 5000 x 2500 px and can be used in your private/edu and commercial projects, however you’re not allowed to redistribute them on your website, blog, via torrent etc.
Checkout theses various locations - I hope you’ll find them usefull for your 3D scenes.
You need to register (hotlink prevention) to download any file you need in Freebies section http://hdrmaps.com/freebies
If you like it I would appreciate if you credit me (by linking to my website for example).
Notice: Additionally there is a pack with double sized free hdri maps organized with sIBL-edit, if you don’t have time to download it one by one.