CPE-510 full flash dump needed


my ``cpe 510´´ is bricked, because of a bad bios Flash.
I bought a new flash chip and i want to program it with a CH341A-USB programer.
But i have not a backup of the full flash dump of this router.
I can only find firmware without the needed art partition.
Can anybody be so kind and send me a full flash dump of an cpe510 v1.1 ??

Kindly regards