[chrissix]

I would suggest setting a recommended dimensions otherwise the pack is going to get very big, very quickly.

Currently, all images have a maximum file size of a bit more than 1mb.
It should also look good if someone want to show the pictures in Kodi bigger.
In contrast to content artwork, kodi does not rerender the images and that's why I'm forced anyway to compress too good quality/too large file sizes.
But I will not go further below. Here, quality is clearly preferred before storage space.

Currently the file size is 78mb on 120 actors, if i count that up to 1000 actors the file size would be still a small joke in contrast to the thumbnails cache folder.