I have left these files as .png files with transparent backgrounds, ready to recolour or convert into brushes.
Each is about 1400 X 1300 pixels or more.
I found them to be a nice size to print clearly on a tee shirt:)
HERE I have used one on a Printable Christmas card.
For those of you with Paint Shop Pro, you may find my Save Brush script useful for saving the brushes :)