Ej-ve cam position sensor

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Does anyone know where we can get ahold of a replacement?
Gfs car has been running very rough at idle with the revs dropping and then rising to 1200 before dropping back to 600ish and either recovering or stalling

Didn't notice it doesn't have a eml light so replaced spark plugs as they were very crusty. Then noticed mo light on dash so plugged in obd and got the cam position sensor fault. Guessing it's been igniting all wrong hence the messed plugs

Nearest cam sensor I can find is in Australia which isn't alot of help.
Also is it quite common for these to drink oil like it's going out if fashion Unknw