We have transparency issues on dozens of dogs pictures of our dog game Dogzer.net, see some examples in the attached screenshots.
---> we have created a ZIP file with 166 of our PNG dog pictures that have such problems.
All these files need be reworked in order to fix these issues.
Attached you can find 12 of these pictures (Sample.zip). Once awarded the project, I'll send you the 140 others, they are very similar (same size, etc).
I've also attached the 2 background pictures that are most commonly used below the dogs pictures, so that you can easily check the result when working on any file.
PS: we will shortly have 2 more sets of 150 dogs & horses pictures that need be reworked, exactly the same way. If our cooperation is positive, we could award them to you as well.