ROMs Help please Gigabyte Gsmart Guru GX

[Couceiro]

I have a Smart Guru GX
http://www.gigabytecm.com/en/goodsco...?id=308&type=1
with a android official rom 4.4.4 and my device is already rooted
I need a custom rom
5.0 Lollipop
( portuguese language Pt-Pt, not Brazil Pt-Br)
with recovery, root and usb otg (if possible)

Sorry my bad english
Can anyone help me ?

Tanks in advance

 

[Couceiro]

ZTE Blade S6 Plus is similar equipement?
Maybe I can use same custom recovery ?
Help me please