I can send you mine later when I got home from office 
Edit: here you go - https://drive.google.com/drive/folders/1usURiHdAfv3vCQ8TEwVfYPIbVrwSiuVP?usp=drive_link
how to flash: upload the file to /tmp via SCP or SFTP then flash it using sysupgrade
sysupgrade -f /tmp/*qwrt file*