Question [Q] Any custom ROM for MTK6577 qHD 512MB RAM device ?

Hi XDA members !

I am a Android newbie related to XDA dev team ! Just got my Byond B63 rooted after trying numerous methods in the forum.

Provided some apps with root access to tweak most from my phone running Android 4.1.1.

Now decided to try a new custom ROM for my device which I could not find anywhere.

Is there any custom ROM for my MTK 6577, qHD, 512MB RAM device ? If it is not there yet, whether using custom ROM for MTK6577 of other device advisable ?

Please let me know if any info about device is needed further !

Thanks guys !!