Is it possible to flash openwrt on ASUS RT-N10U router?

Question

Network administration

Good afternoon. I had a burning desire to flash this model, but I can not find the firmware. The router is required to run an openvpn server. Machine based on Broadcom BCM5357. The support list says ( wiki.openwrt.org/toh/start), but the personal page says that the firmware is partially working ( wiki.openwrt.org/toh/asus/rt-n10u). The image was searched in the branch https://downloads.openwrt.org/snapshots/trunk/bcm53xx/.
How to understand those branches?
Thanks in advance!
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From the brick already raised =)

Answer 1

Judging by the fact that it is partially supported, you will at least need to build your own image, plus you will need a USB-TTL cable like this https://clck.ru/9QeLC to connect the terminal to the board.
Judging by this, its support was added to r38383 more than a year ago, but the images are not collected. And wifi doesn't seem to work either.
https://dev.openwrt.org/ticket/14316
https://forum.openwrt.org/viewtopic.php?id=37414

Answer 2

Or should I buy a new router?