Hey thanks for the shout-out glad you like my photo:) I also posted a tutorial today which features one of the polaroids from the same set and a guide to how I went about fixing it:

I will post up more corrected ones once they are finished.

Feel free to use my photos for these types of posts but just be careful as some people may not like you posting their photos.

I think most people here would be fine if you just ask them and link back to their profile as you are doing but most professionals would probably not. Best to always ask first though.

You don't want to end up getting flagged by a while because of that.

All the best.