How to export folder of multiple albums from Photos keeping original file

Hi everyone,

I recently downloaded this script from here:

Export Albums to Folders - Jacques Rioux's Script

set dest to "/Users/HOME/Desktop/PHOTOS-Albums/" as POSIX file as text -- the destination folder (use a valid path) 
tell application "Photos"
  activate
  set l to name of albums
  set albNames to choose from list l with prompt "Select some albums" with multiple selections allowed
  
  if albNames is not false then -- not cancelled  
  repeat with tName in albNames
  set tFolder to dest & tName
  my makeFolder(tFolder) -- create a folder named (the name of this album) in dest   
  export (get media items of album tName) to (tFolder as alias) without using originals
  end repeat
  end if
end tell

on makeFolder(tPath)
  do shell script "mkdir -p " & quoted form of POSIX path of tPath
end makeFolder

And it works as it's intended too. Thank you Jacques.

One thing I would like to do is to export the "original files" with it's original creation date and original file size.

It appears currently when I run this script with Photos 3.0 it creates the images with today's date and new file size.

Here's an example:

Could someone provide some help on adjusting the script to export the original files instead?

Another question, if possible: can I export the file names to be the same name as the album name?

Many thanks,