Two more data added. The data with name USRGBUsignedCharData which can be handled by MITK using itk:RGBPixel<unsigned char> as pixel type. Data with name USRGBFloatData cannot be handled bz MITK neither by  itk:RGBPixel<unsigned char> nor itk:RGBPixel<float>. Pls get the data from :
https://www.dropbox.com/s/1xnz3abrrh3ngr2/USRGBUsignedCharData?dl=0
https://www.dropbox.com/s/goffj4dks9fd6js/USRGBFloatData?dl=0