After a lot of thinking, debates & polls we decided that the most optimal version of content submission to the user, ie You – the original files in .psd format with layered structure.
We understand that not everyone has Photoshop, so, if you will need additional formats, we will be happy to provide any raster format within one day, as well as additional render elements (if necessary).
Almost all new images will have such psd structure: RGB layer, Alpha layer and Mask layer.
Also, some images will have extra layer – “Reflection”, that can be switched on/off as you wish. This layer is brought to add extra details to flat digital faces of some robotic creatures, characters and objects.
Hope this update would give you only positive experience!